20756806402

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1\times {\mathrm{152563}}^1$

素因数の和:153777

約数の個数: 16

約数和(自身を含む): 31690594080

約数和(自身を除く): 10933787678

約数列:

[1, 2, 59, 118, 1153, 2306, 68027, 136054, 152563, 305126, 9001217, 18002434, 175905139, 351810278, 10378403201, 20756806402]

約数ペア:

[(1, 20756806402), (2, 10378403201), (59, 351810278), (118, 175905139), (1153, 18002434), (2306, 9001217), (68027, 305126), (136054, 152563)]