20003400612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{32803}}^1$

素因数の和:34129

約数の個数: 72

約数和(自身を含む): 54497153984

約数和(自身を除く): 34493753372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1303, 2606, 3909, 5212, 7818, 11727, 15636, 16939, 23454, 32803, 33878, 46908, 50817, 65606, 67756, 98409, 101634, 131212, 152451, 196818, 203268, 295227, 304902, 393636, 426439, 590454, 609804, 852878, 1180908, 1279317, 1705756, 2558634, 3837951, 5117268, 7675902, 15351804, 42742309, 85484618, 128226927, 170969236, 256453854, 384680781, 512907708, 555650017, 769361562, 1111300034, 1538723124, 1666950051, 2222600068, 3333900102, 5000850153, 6667800204, 10001700306, 20003400612]

約数ペア:

[(1, 20003400612), (2, 10001700306), (3, 6667800204), (4, 5000850153), (6, 3333900102), (9, 2222600068), (12, 1666950051), (13, 1538723124), (18, 1111300034), (26, 769361562), (36, 555650017), (39, 512907708), (52, 384680781), (78, 256453854), (117, 170969236), (156, 128226927), (234, 85484618), (468, 42742309), (1303, 15351804), (2606, 7675902), (3909, 5117268), (5212, 3837951), (7818, 2558634), (11727, 1705756), (15636, 1279317), (16939, 1180908), (23454, 852878), (32803, 609804), (33878, 590454), (46908, 426439), (50817, 393636), (65606, 304902), (67756, 295227), (98409, 203268), (101634, 196818), (131212, 152451)]