20056793940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{941}}^1$

素因数の和:1244

約数の個数: 240

約数和(自身を含む): 64340559360

約数和(自身を除く): 44283765420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 223, 236, 270, 295, 324, 354, 405, 446, 531, 540, 590, 669, 708, 810, 885, 892, 941, 1062, 1115, 1180, 1338, 1593, 1620, 1770, 1882, 2007, 2124, 2230, 2655, 2676, 2823, 3186, 3345, 3540, 3764, 4014, 4460, 4705, 4779, 5310, 5646, 6021, 6372, 6690, 7965, 8028, 8469, 9410, 9558, 10035, 10620, 11292, 12042, 13157, 13380, 14115, 15930, 16938, 18063, 18820, 19116, 20070, 23895, 24084, 25407, 26314, 28230, 30105, 31860, 33876, 36126, 39471, 40140, 42345, 47790, 50814, 52628, 55519, 56460, 60210, 65785, 72252, 76221, 78942, 84690, 90315, 95580, 101628, 111038, 118413, 120420, 127035, 131570, 152442, 157884, 166557, 169380, 180630, 197355, 209843, 222076, 236826, 254070, 263140, 277595, 304884, 333114, 355239, 361260, 381105, 394710, 419686, 473652, 499671, 508140, 555190, 592065, 629529, 666228, 710478, 762210, 789420, 832785, 839372, 999342, 1049215, 1065717, 1110380, 1184130, 1259058, 1420956, 1499013, 1524420, 1665570, 1776195, 1888587, 1998684, 2098430, 2131434, 2368260, 2498355, 2518116, 2998026, 3147645, 3331140, 3552390, 3777174, 4196860, 4262868, 4497039, 4996710, 5328585, 5665761, 5996052, 6295290, 7104780, 7495065, 7554348, 8994078, 9442935, 9993420, 10657170, 11331522, 12380737, 12590580, 14990130, 16997283, 17988156, 18885870, 21314340, 22485195, 22663044, 24761474, 28328805, 29980260, 33994566, 37142211, 37771740, 44970390, 49522948, 56657610, 61903685, 67989132, 74284422, 84986415, 89940780, 111426633, 113315220, 123807370, 148568844, 169972830, 185711055, 222853266, 247614740, 334279899, 339945660, 371422110, 445706532, 557133165, 668559798, 742844220, 1002839697, 1114266330, 1337119596, 1671399495, 2005679394, 2228532660, 3342798990, 4011358788, 5014198485, 6685597980, 10028396970, 20056793940]

約数ペア:

[(1, 20056793940), (2, 10028396970), (3, 6685597980), (4, 5014198485), (5, 4011358788), (6, 3342798990), (9, 2228532660), (10, 2005679394), (12, 1671399495), (15, 1337119596), (18, 1114266330), (20, 1002839697), (27, 742844220), (30, 668559798), (36, 557133165), (45, 445706532), (54, 371422110), (59, 339945660), (60, 334279899), (81, 247614740), (90, 222853266), (108, 185711055), (118, 169972830), (135, 148568844), (162, 123807370), (177, 113315220), (180, 111426633), (223, 89940780), (236, 84986415), (270, 74284422), (295, 67989132), (324, 61903685), (354, 56657610), (405, 49522948), (446, 44970390), (531, 37771740), (540, 37142211), (590, 33994566), (669, 29980260), (708, 28328805), (810, 24761474), (885, 22663044), (892, 22485195), (941, 21314340), (1062, 18885870), (1115, 17988156), (1180, 16997283), (1338, 14990130), (1593, 12590580), (1620, 12380737), (1770, 11331522), (1882, 10657170), (2007, 9993420), (2124, 9442935), (2230, 8994078), (2655, 7554348), (2676, 7495065), (2823, 7104780), (3186, 6295290), (3345, 5996052), (3540, 5665761), (3764, 5328585), (4014, 4996710), (4460, 4497039), (4705, 4262868), (4779, 4196860), (5310, 3777174), (5646, 3552390), (6021, 3331140), (6372, 3147645), (6690, 2998026), (7965, 2518116), (8028, 2498355), (8469, 2368260), (9410, 2131434), (9558, 2098430), (10035, 1998684), (10620, 1888587), (11292, 1776195), (12042, 1665570), (13157, 1524420), (13380, 1499013), (14115, 1420956), (15930, 1259058), (16938, 1184130), (18063, 1110380), (18820, 1065717), (19116, 1049215), (20070, 999342), (23895, 839372), (24084, 832785), (25407, 789420), (26314, 762210), (28230, 710478), (30105, 666228), (31860, 629529), (33876, 592065), (36126, 555190), (39471, 508140), (40140, 499671), (42345, 473652), (47790, 419686), (50814, 394710), (52628, 381105), (55519, 361260), (56460, 355239), (60210, 333114), (65785, 304884), (72252, 277595), (76221, 263140), (78942, 254070), (84690, 236826), (90315, 222076), (95580, 209843), (101628, 197355), (111038, 180630), (118413, 169380), (120420, 166557), (127035, 157884), (131570, 152442)]