20124868902

素因数分解:

$2^1\times 3^1\times {\mathrm{8539}}^1\times {\mathrm{392803}}^1$

素因数の和:401347

約数の個数: 16

約数和(自身を含む): 40254553920

約数和(自身を除く): 20129685018

約数列:

[1, 2, 3, 6, 8539, 17078, 25617, 51234, 392803, 785606, 1178409, 2356818, 3354144817, 6708289634, 10062434451, 20124868902]

約数ペア:

[(1, 20124868902), (2, 10062434451), (3, 6708289634), (6, 3354144817), (8539, 2356818), (17078, 1178409), (25617, 785606), (51234, 392803)]