20194728186

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{7937}}^1\times {\mathrm{10343}}^1$

素因数の和:18326

約数の個数: 32

約数和(自身を含む): 41383778688

約数和(自身を除く): 21189050502

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 7937, 10343, 15874, 20686, 23811, 31029, 47622, 62058, 325417, 424063, 650834, 848126, 976251, 1272189, 1952502, 2544378, 82092391, 164184782, 246277173, 492554346, 3365788031, 6731576062, 10097364093, 20194728186]

約数ペア:

[(1, 20194728186), (2, 10097364093), (3, 6731576062), (6, 3365788031), (41, 492554346), (82, 246277173), (123, 164184782), (246, 82092391), (7937, 2544378), (10343, 1952502), (15874, 1272189), (20686, 976251), (23811, 848126), (31029, 650834), (47622, 424063), (62058, 325417)]