20314632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{65111}}^1$

素因数の和:65133

約数の個数: 32

約数和(自身を含む): 54694080

約数和(自身を除く): 34379448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 65111, 130222, 195333, 260444, 390666, 520888, 781332, 846443, 1562664, 1692886, 2539329, 3385772, 5078658, 6771544, 10157316, 20314632]

約数ペア:

[(1, 20314632), (2, 10157316), (3, 6771544), (4, 5078658), (6, 3385772), (8, 2539329), (12, 1692886), (13, 1562664), (24, 846443), (26, 781332), (39, 520888), (52, 390666), (78, 260444), (104, 195333), (156, 130222), (312, 65111)]