20502096

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{8059}}^1$

素因数の和:8123

約数の個数: 40

約数和(自身を含む): 53969760

約数和(自身を除く): 33467664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 8059, 16118, 24177, 32236, 48354, 64472, 96708, 128944, 193416, 386832, 427127, 854254, 1281381, 1708508, 2562762, 3417016, 5125524, 6834032, 10251048, 20502096]

約数ペア:

[(1, 20502096), (2, 10251048), (3, 6834032), (4, 5125524), (6, 3417016), (8, 2562762), (12, 1708508), (16, 1281381), (24, 854254), (48, 427127), (53, 386832), (106, 193416), (159, 128944), (212, 96708), (318, 64472), (424, 48354), (636, 32236), (848, 24177), (1272, 16118), (2544, 8059)]