20367193770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2273}}^1$

素因数の和:2738

約数の個数: 256

約数和(自身を含む): 67901276160

約数和(自身を除く): 47534082390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 431, 462, 495, 594, 630, 693, 770, 862, 945, 990, 1155, 1293, 1386, 1485, 1890, 2079, 2155, 2273, 2310, 2586, 2970, 3017, 3465, 3879, 4158, 4310, 4546, 4741, 6034, 6465, 6819, 6930, 7758, 9051, 9482, 10395, 11365, 11637, 12930, 13638, 14223, 15085, 15911, 18102, 19395, 20457, 20790, 22730, 23274, 23705, 25003, 27153, 28446, 30170, 31822, 33187, 34095, 38790, 40914, 42669, 45255, 47410, 47733, 50006, 54306, 58185, 61371, 66374, 68190, 71115, 75009, 79555, 81459, 85338, 90510, 95466, 99561, 102285, 116370, 122742, 125015, 128007, 135765, 142230, 143199, 150018, 159110, 162918, 165935, 175021, 199122, 204570, 213345, 225027, 238665, 250030, 256014, 271530, 286398, 298683, 306855, 331870, 350042, 375045, 407295, 426690, 429597, 450054, 477330, 497805, 525063, 597366, 613710, 640035, 675081, 715995, 750090, 814590, 859194, 875105, 896049, 979663, 995610, 1050126, 1125135, 1280070, 1350162, 1431990, 1493415, 1575189, 1750210, 1792098, 1959326, 2147985, 2250270, 2625315, 2938989, 2986830, 3150378, 3375405, 4295970, 4480245, 4725567, 4898315, 5250630, 5877978, 6750810, 6857641, 7875945, 8816967, 8960490, 9451134, 9796630, 10776293, 13715282, 14694945, 15751890, 17633934, 20572923, 21552586, 23627835, 26450901, 29389890, 32328879, 34288205, 41145846, 44084835, 47255670, 52901802, 53881465, 61718769, 64657758, 68576410, 75434051, 88169670, 96986637, 102864615, 107762930, 123437538, 132254505, 150868102, 161644395, 185156307, 193973274, 205729230, 226302153, 264509010, 290959911, 308593845, 323288790, 370312614, 377170255, 452604306, 484933185, 581919822, 617187690, 678906459, 754340510, 925781535, 969866370, 1131510765, 1357812918, 1454799555, 1851563070, 2036719377, 2263021530, 2909599110, 3394532295, 4073438754, 6789064590, 10183596885, 20367193770]

約数ペア:

[(1, 20367193770), (2, 10183596885), (3, 6789064590), (5, 4073438754), (6, 3394532295), (7, 2909599110), (9, 2263021530), (10, 2036719377), (11, 1851563070), (14, 1454799555), (15, 1357812918), (18, 1131510765), (21, 969866370), (22, 925781535), (27, 754340510), (30, 678906459), (33, 617187690), (35, 581919822), (42, 484933185), (45, 452604306), (54, 377170255), (55, 370312614), (63, 323288790), (66, 308593845), (70, 290959911), (77, 264509010), (90, 226302153), (99, 205729230), (105, 193973274), (110, 185156307), (126, 161644395), (135, 150868102), (154, 132254505), (165, 123437538), (189, 107762930), (198, 102864615), (210, 96986637), (231, 88169670), (270, 75434051), (297, 68576410), (315, 64657758), (330, 61718769), (378, 53881465), (385, 52901802), (431, 47255670), (462, 44084835), (495, 41145846), (594, 34288205), (630, 32328879), (693, 29389890), (770, 26450901), (862, 23627835), (945, 21552586), (990, 20572923), (1155, 17633934), (1293, 15751890), (1386, 14694945), (1485, 13715282), (1890, 10776293), (2079, 9796630), (2155, 9451134), (2273, 8960490), (2310, 8816967), (2586, 7875945), (2970, 6857641), (3017, 6750810), (3465, 5877978), (3879, 5250630), (4158, 4898315), (4310, 4725567), (4546, 4480245), (4741, 4295970), (6034, 3375405), (6465, 3150378), (6819, 2986830), (6930, 2938989), (7758, 2625315), (9051, 2250270), (9482, 2147985), (10395, 1959326), (11365, 1792098), (11637, 1750210), (12930, 1575189), (13638, 1493415), (14223, 1431990), (15085, 1350162), (15911, 1280070), (18102, 1125135), (19395, 1050126), (20457, 995610), (20790, 979663), (22730, 896049), (23274, 875105), (23705, 859194), (25003, 814590), (27153, 750090), (28446, 715995), (30170, 675081), (31822, 640035), (33187, 613710), (34095, 597366), (38790, 525063), (40914, 497805), (42669, 477330), (45255, 450054), (47410, 429597), (47733, 426690), (50006, 407295), (54306, 375045), (58185, 350042), (61371, 331870), (66374, 306855), (68190, 298683), (71115, 286398), (75009, 271530), (79555, 256014), (81459, 250030), (85338, 238665), (90510, 225027), (95466, 213345), (99561, 204570), (102285, 199122), (116370, 175021), (122742, 165935), (125015, 162918), (128007, 159110), (135765, 150018), (142230, 143199)]