20112032330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3467}}^1\times {\mathrm{44623}}^1$

素因数の和:48110

約数の個数: 32

約数和(自身を含む): 38998520064

約数和(自身を除く): 18886487734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3467, 6934, 17335, 34670, 44623, 45071, 89246, 90142, 223115, 225355, 446230, 450710, 580099, 1160198, 2900495, 5800990, 154707941, 309415882, 773539705, 1547079410, 2011203233, 4022406466, 10056016165, 20112032330]

約数ペア:

[(1, 20112032330), (2, 10056016165), (5, 4022406466), (10, 2011203233), (13, 1547079410), (26, 773539705), (65, 309415882), (130, 154707941), (3467, 5800990), (6934, 2900495), (17335, 1160198), (34670, 580099), (44623, 450710), (45071, 446230), (89246, 225355), (90142, 223115)]