20960562774

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{325849}}^1$

素因数の和:326076

約数の個数: 32

約数和(自身を含む): 42793228800

約数和(自身を除く): 21832666026

約数列:

[1, 2, 3, 6, 71, 142, 151, 213, 302, 426, 453, 906, 10721, 21442, 32163, 64326, 325849, 651698, 977547, 1955094, 23135279, 46270558, 49203199, 69405837, 98406398, 138811674, 147609597, 295219194, 3493427129, 6986854258, 10480281387, 20960562774]

約数ペア:

[(1, 20960562774), (2, 10480281387), (3, 6986854258), (6, 3493427129), (71, 295219194), (142, 147609597), (151, 138811674), (213, 98406398), (302, 69405837), (426, 49203199), (453, 46270558), (906, 23135279), (10721, 1955094), (21442, 977547), (32163, 651698), (64326, 325849)]