20238945841

素因数分解:

${\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{907}}^1\times {\mathrm{2251}}^1$

素因数の和:3612

約数の個数: 16

約数和(自身を含む): 21200652288

約数和(自身を除く): 961706447

約数列:

[1, 23, 431, 907, 2251, 9913, 20861, 51773, 390917, 970181, 2041657, 8991091, 22314163, 46958111, 879954167, 20238945841]

約数ペア:

[(1, 20238945841), (23, 879954167), (431, 46958111), (907, 22314163), (2251, 8991091), (9913, 2041657), (20861, 970181), (51773, 390917)]