20162455911

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{752527}}^1$

素因数の和:752775

約数の個数: 24

約数和(自身を含む): 31500822080

約数和(自身を除く): 11338366169

約数列:

[1, 3, 9, 13, 39, 117, 229, 687, 2061, 2977, 8931, 26793, 752527, 2257581, 6772743, 9782851, 29348553, 88045659, 172328683, 516986049, 1550958147, 2240272879, 6720818637, 20162455911]

約数ペア:

[(1, 20162455911), (3, 6720818637), (9, 2240272879), (13, 1550958147), (39, 516986049), (117, 172328683), (229, 88045659), (687, 29348553), (2061, 9782851), (2977, 6772743), (8931, 2257581), (26793, 752527)]