20109846

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 41136480

約数和(自身を除く): 21026634

約数列:

[1, 2, 3, 6, 97, 109, 194, 218, 291, 317, 327, 582, 634, 654, 951, 1902, 10573, 21146, 30749, 31719, 34553, 61498, 63438, 69106, 92247, 103659, 184494, 207318, 3351641, 6703282, 10054923, 20109846]

約数ペア:

[(1, 20109846), (2, 10054923), (3, 6703282), (6, 3351641), (97, 207318), (109, 184494), (194, 103659), (218, 92247), (291, 69106), (317, 63438), (327, 61498), (582, 34553), (634, 31719), (654, 30749), (951, 21146), (1902, 10573)]