20145496410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{6121}}^1$

素因数の和:6273

約数の個数: 192

約数和(自身を含む): 58963675680

約数和(自身を除く): 38818179270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 97, 117, 130, 145, 174, 194, 195, 234, 261, 290, 291, 377, 390, 435, 485, 522, 582, 585, 754, 870, 873, 970, 1131, 1170, 1261, 1305, 1455, 1746, 1885, 2262, 2522, 2610, 2813, 2910, 3393, 3770, 3783, 4365, 5626, 5655, 6121, 6305, 6786, 7566, 8439, 8730, 11310, 11349, 12242, 12610, 14065, 16878, 16965, 18363, 18915, 22698, 25317, 28130, 30605, 33930, 36569, 36726, 37830, 42195, 50634, 55089, 56745, 61210, 73138, 79573, 84390, 91815, 109707, 110178, 113490, 126585, 159146, 177509, 182845, 183630, 219414, 238719, 253170, 275445, 329121, 355018, 365690, 397865, 477438, 532527, 548535, 550890, 593737, 658242, 716157, 795730, 887545, 1065054, 1097070, 1187474, 1193595, 1432314, 1597581, 1645605, 1775090, 1781211, 2307617, 2387190, 2662635, 2968685, 3195162, 3291210, 3562422, 3580785, 4615234, 5325270, 5343633, 5937370, 6922851, 7161570, 7718581, 7987905, 8906055, 10687266, 11538085, 13845702, 15437162, 15975810, 17218373, 17812110, 20768553, 23076170, 23155743, 26718165, 34436746, 34614255, 38592905, 41537106, 46311486, 51655119, 53436330, 69228510, 69467229, 77185810, 86091865, 103310238, 103842765, 115778715, 138934458, 154965357, 172183730, 207685530, 223838849, 231557430, 258275595, 309930714, 347336145, 447677698, 516551190, 671516547, 694672290, 774826785, 1119194245, 1343033094, 1549653570, 2014549641, 2238388490, 3357582735, 4029099282, 6715165470, 10072748205, 20145496410]

約数ペア:

[(1, 20145496410), (2, 10072748205), (3, 6715165470), (5, 4029099282), (6, 3357582735), (9, 2238388490), (10, 2014549641), (13, 1549653570), (15, 1343033094), (18, 1119194245), (26, 774826785), (29, 694672290), (30, 671516547), (39, 516551190), (45, 447677698), (58, 347336145), (65, 309930714), (78, 258275595), (87, 231557430), (90, 223838849), (97, 207685530), (117, 172183730), (130, 154965357), (145, 138934458), (174, 115778715), (194, 103842765), (195, 103310238), (234, 86091865), (261, 77185810), (290, 69467229), (291, 69228510), (377, 53436330), (390, 51655119), (435, 46311486), (485, 41537106), (522, 38592905), (582, 34614255), (585, 34436746), (754, 26718165), (870, 23155743), (873, 23076170), (970, 20768553), (1131, 17812110), (1170, 17218373), (1261, 15975810), (1305, 15437162), (1455, 13845702), (1746, 11538085), (1885, 10687266), (2262, 8906055), (2522, 7987905), (2610, 7718581), (2813, 7161570), (2910, 6922851), (3393, 5937370), (3770, 5343633), (3783, 5325270), (4365, 4615234), (5626, 3580785), (5655, 3562422), (6121, 3291210), (6305, 3195162), (6786, 2968685), (7566, 2662635), (8439, 2387190), (8730, 2307617), (11310, 1781211), (11349, 1775090), (12242, 1645605), (12610, 1597581), (14065, 1432314), (16878, 1193595), (16965, 1187474), (18363, 1097070), (18915, 1065054), (22698, 887545), (25317, 795730), (28130, 716157), (30605, 658242), (33930, 593737), (36569, 550890), (36726, 548535), (37830, 532527), (42195, 477438), (50634, 397865), (55089, 365690), (56745, 355018), (61210, 329121), (73138, 275445), (79573, 253170), (84390, 238719), (91815, 219414), (109707, 183630), (110178, 182845), (113490, 177509), (126585, 159146)]