20111524

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 36122688

約数和(自身を除く): 16011164

約数列:

[1, 2, 4, 67, 101, 134, 202, 268, 404, 743, 1486, 2972, 6767, 13534, 27068, 49781, 75043, 99562, 150086, 199124, 300172, 5027881, 10055762, 20111524]

約数ペア:

[(1, 20111524), (2, 10055762), (4, 5027881), (67, 300172), (101, 199124), (134, 150086), (202, 99562), (268, 75043), (404, 49781), (743, 27068), (1486, 13534), (2972, 6767)]