20161236198

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1\times {\mathrm{62983}}^1$

素因数の和:64740

約数の個数: 32

約数和(自身を含む): 41648044032

約数和(自身を除く): 21486807834

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1721, 3442, 5163, 10326, 53351, 62983, 106702, 125966, 160053, 188949, 320106, 377898, 1952473, 3904946, 5857419, 11714838, 108393743, 216787486, 325181229, 650362458, 3360206033, 6720412066, 10080618099, 20161236198]

約数ペア:

[(1, 20161236198), (2, 10080618099), (3, 6720412066), (6, 3360206033), (31, 650362458), (62, 325181229), (93, 216787486), (186, 108393743), (1721, 11714838), (3442, 5857419), (5163, 3904946), (10326, 1952473), (53351, 377898), (62983, 320106), (106702, 188949), (125966, 160053)]