20234890572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{202357}}^1$

素因数の和:203018

約数の個数: 48

約数和(自身を含む): 50926223712

約数和(自身を除く): 30691333140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 641, 1282, 1923, 2564, 3846, 7692, 8333, 16666, 24999, 33332, 49998, 99996, 202357, 404714, 607071, 809428, 1214142, 2428284, 2630641, 5261282, 7891923, 10522564, 15783846, 31567692, 129710837, 259421674, 389132511, 518843348, 778265022, 1556530044, 1686240881, 3372481762, 5058722643, 6744963524, 10117445286, 20234890572]

約数ペア:

[(1, 20234890572), (2, 10117445286), (3, 6744963524), (4, 5058722643), (6, 3372481762), (12, 1686240881), (13, 1556530044), (26, 778265022), (39, 518843348), (52, 389132511), (78, 259421674), (156, 129710837), (641, 31567692), (1282, 15783846), (1923, 10522564), (2564, 7891923), (3846, 5261282), (7692, 2630641), (8333, 2428284), (16666, 1214142), (24999, 809428), (33332, 607071), (49998, 404714), (99996, 202357)]