20089851636

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{38933821}}^1$

素因数の和:38933871

約数の個数: 24

約数和(自身を含む): 47966468704

約数和(自身を除く): 27876617068

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 38933821, 77867642, 116801463, 155735284, 233602926, 467205852, 1674154303, 3348308606, 5022462909, 6696617212, 10044925818, 20089851636]

約数ペア:

[(1, 20089851636), (2, 10044925818), (3, 6696617212), (4, 5022462909), (6, 3348308606), (12, 1674154303), (43, 467205852), (86, 233602926), (129, 155735284), (172, 116801463), (258, 77867642), (516, 38933821)]