20134409690

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6361}}^1\times {\mathrm{5189}}^1$

素因数の和:11618

約数の個数: 32

約数和(自身を含む): 36848958480

約数和(自身を除く): 16714548790

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 5189, 6361, 10378, 12722, 25945, 31805, 51890, 63610, 316529, 388021, 633058, 776042, 1582645, 1940105, 3165290, 3880210, 33007229, 66014458, 165036145, 330072290, 2013440969, 4026881938, 10067204845, 20134409690]

約数ペア:

[(1, 20134409690), (2, 10067204845), (5, 4026881938), (10, 2013440969), (61, 330072290), (122, 165036145), (305, 66014458), (610, 33007229), (5189, 3880210), (6361, 3165290), (10378, 1940105), (12722, 1582645), (25945, 776042), (31805, 633058), (51890, 388021), (63610, 316529)]