20196315216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{165587}}^1$

素因数の和:165630

約数の個数: 180

約数和(自身を含む): 71002809696

約数和(自身を除く): 50806494480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 231, 242, 252, 264, 308, 336, 363, 396, 462, 484, 504, 528, 616, 693, 726, 792, 847, 924, 968, 1008, 1089, 1232, 1386, 1452, 1584, 1694, 1848, 1936, 2178, 2541, 2772, 2904, 3388, 3696, 4356, 5082, 5544, 5808, 6776, 7623, 8712, 10164, 11088, 13552, 15246, 17424, 20328, 30492, 40656, 60984, 121968, 165587, 331174, 496761, 662348, 993522, 1159109, 1324696, 1490283, 1821457, 1987044, 2318218, 2649392, 2980566, 3477327, 3642914, 3974088, 4636436, 5464371, 5961132, 6954654, 7285828, 7948176, 9272872, 10431981, 10928742, 11922264, 12750199, 13909308, 14571656, 16393113, 18545744, 20036027, 20863962, 21857484, 23844528, 25500398, 27818616, 29143312, 32786226, 38250597, 40072054, 41727924, 43714968, 51000796, 55637232, 60108081, 65572452, 76501194, 80144108, 83455848, 87429936, 102001592, 114751791, 120216162, 131144904, 140252189, 153002388, 160288216, 166911696, 180324243, 204003184, 229503582, 240432324, 262289808, 280504378, 306004776, 320576432, 360648486, 420756567, 459007164, 480864648, 561008756, 612009552, 721296972, 841513134, 918014328, 961729296, 1122017512, 1262269701, 1442593944, 1683026268, 1836028656, 2244035024, 2524539402, 2885187888, 3366052536, 5049078804, 6732105072, 10098157608, 20196315216]

約数ペア:

[(1, 20196315216), (2, 10098157608), (3, 6732105072), (4, 5049078804), (6, 3366052536), (7, 2885187888), (8, 2524539402), (9, 2244035024), (11, 1836028656), (12, 1683026268), (14, 1442593944), (16, 1262269701), (18, 1122017512), (21, 961729296), (22, 918014328), (24, 841513134), (28, 721296972), (33, 612009552), (36, 561008756), (42, 480864648), (44, 459007164), (48, 420756567), (56, 360648486), (63, 320576432), (66, 306004776), (72, 280504378), (77, 262289808), (84, 240432324), (88, 229503582), (99, 204003184), (112, 180324243), (121, 166911696), (126, 160288216), (132, 153002388), (144, 140252189), (154, 131144904), (168, 120216162), (176, 114751791), (198, 102001592), (231, 87429936), (242, 83455848), (252, 80144108), (264, 76501194), (308, 65572452), (336, 60108081), (363, 55637232), (396, 51000796), (462, 43714968), (484, 41727924), (504, 40072054), (528, 38250597), (616, 32786226), (693, 29143312), (726, 27818616), (792, 25500398), (847, 23844528), (924, 21857484), (968, 20863962), (1008, 20036027), (1089, 18545744), (1232, 16393113), (1386, 14571656), (1452, 13909308), (1584, 12750199), (1694, 11922264), (1848, 10928742), (1936, 10431981), (2178, 9272872), (2541, 7948176), (2772, 7285828), (2904, 6954654), (3388, 5961132), (3696, 5464371), (4356, 4636436), (5082, 3974088), (5544, 3642914), (5808, 3477327), (6776, 2980566), (7623, 2649392), (8712, 2318218), (10164, 1987044), (11088, 1821457), (13552, 1490283), (15246, 1324696), (17424, 1159109), (20328, 993522), (30492, 662348), (40656, 496761), (60984, 331174), (121968, 165587)]