20538996678102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{156733}}^1\times {\mathrm{3120107}}^1$

素因数の和:3276852

約数の個数: 32

約数和(自身を含む): 46946592698112

約数和(自身を除く): 26407596020010

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 156733, 313466, 470199, 940398, 1097131, 2194262, 3120107, 3291393, 6240214, 6582786, 9360321, 18720642, 21840749, 43681498, 65522247, 131044494, 489023730431, 978047460862, 1467071191293, 2934142382586, 3423166113017, 6846332226034, 10269498339051, 20538996678102]

約数ペア:

[(1, 20538996678102), (2, 10269498339051), (3, 6846332226034), (6, 3423166113017), (7, 2934142382586), (14, 1467071191293), (21, 978047460862), (42, 489023730431), (156733, 131044494), (313466, 65522247), (470199, 43681498), (940398, 21840749), (1097131, 18720642), (2194262, 9360321), (3120107, 6582786), (3291393, 6240214)]