20132063950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{9820519}}^1$

素因数の和:9820572

約数の個数: 24

約数和(自身を含む): 38358951120

約数和(自身を除く): 18226887170

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 9820519, 19641038, 49102595, 98205190, 245512975, 402641279, 491025950, 805282558, 2013206395, 4026412790, 10066031975, 20132063950]

約数ペア:

[(1, 20132063950), (2, 10066031975), (5, 4026412790), (10, 2013206395), (25, 805282558), (41, 491025950), (50, 402641279), (82, 245512975), (205, 98205190), (410, 49102595), (1025, 19641038), (2050, 9820519)]