20120355002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{172787}}^1$

素因数の和:172946

約数の個数: 32

約数和(自身を含む): 33838801920

約数和(自身を除く): 13718446918

約数列:

[1, 2, 11, 22, 67, 79, 134, 158, 737, 869, 1474, 1738, 5293, 10586, 58223, 116446, 172787, 345574, 1900657, 3801314, 11576729, 13650173, 23153458, 27300346, 127344019, 150151903, 254688038, 300303806, 914561591, 1829123182, 10060177501, 20120355002]

約数ペア:

[(1, 20120355002), (2, 10060177501), (11, 1829123182), (22, 914561591), (67, 300303806), (79, 254688038), (134, 150151903), (158, 127344019), (737, 27300346), (869, 23153458), (1474, 13650173), (1738, 11576729), (5293, 3801314), (10586, 1900657), (58223, 345574), (116446, 172787)]