20162680262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{79801}}^1$

素因数の和:79992

約数の個数: 32

約数和(自身を含む): 32654978400

約数和(自身を除く): 12492298138

約数列:

[1, 2, 19, 38, 61, 109, 122, 218, 1159, 2071, 2318, 4142, 6649, 13298, 79801, 126331, 159602, 252662, 1516219, 3032438, 4867861, 8698309, 9735722, 17396618, 92489359, 165267871, 184978718, 330535742, 530596849, 1061193698, 10081340131, 20162680262]

約数ペア:

[(1, 20162680262), (2, 10081340131), (19, 1061193698), (38, 530596849), (61, 330535742), (109, 184978718), (122, 165267871), (218, 92489359), (1159, 17396618), (2071, 9735722), (2318, 8698309), (4142, 4867861), (6649, 3032438), (13298, 1516219), (79801, 252662), (126331, 159602)]