20170234020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{84913}}^1$

素因数の和:85069

約数の個数: 96

約数和(自身を含む): 58545825408

約数和(自身を除く): 38375591388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 107, 111, 148, 185, 214, 222, 321, 370, 428, 444, 535, 555, 642, 740, 1070, 1110, 1284, 1605, 2140, 2220, 3210, 3959, 6420, 7918, 11877, 15836, 19795, 23754, 39590, 47508, 59385, 79180, 84913, 118770, 169826, 237540, 254739, 339652, 424565, 509478, 849130, 1018956, 1273695, 1698260, 2547390, 3141781, 5094780, 6283562, 9085691, 9425343, 12567124, 15708905, 18171382, 18850686, 27257073, 31417810, 36342764, 37701372, 45428455, 47126715, 54514146, 62835620, 90856910, 94253430, 109028292, 136285365, 181713820, 188506860, 272570730, 336170567, 545141460, 672341134, 1008511701, 1344682268, 1680852835, 2017023402, 3361705670, 4034046804, 5042558505, 6723411340, 10085117010, 20170234020]

約数ペア:

[(1, 20170234020), (2, 10085117010), (3, 6723411340), (4, 5042558505), (5, 4034046804), (6, 3361705670), (10, 2017023402), (12, 1680852835), (15, 1344682268), (20, 1008511701), (30, 672341134), (37, 545141460), (60, 336170567), (74, 272570730), (107, 188506860), (111, 181713820), (148, 136285365), (185, 109028292), (214, 94253430), (222, 90856910), (321, 62835620), (370, 54514146), (428, 47126715), (444, 45428455), (535, 37701372), (555, 36342764), (642, 31417810), (740, 27257073), (1070, 18850686), (1110, 18171382), (1284, 15708905), (1605, 12567124), (2140, 9425343), (2220, 9085691), (3210, 6283562), (3959, 5094780), (6420, 3141781), (7918, 2547390), (11877, 1698260), (15836, 1273695), (19795, 1018956), (23754, 849130), (39590, 509478), (47508, 424565), (59385, 339652), (79180, 254739), (84913, 237540), (118770, 169826)]