20144218156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{347003}}^1$

素因数の和:347661

約数の個数: 24

約数和(自身を含む): 36843496704

約数和(自身を除く): 16699278548

約数列:

[1, 2, 4, 23, 46, 92, 631, 1262, 2524, 14513, 29026, 58052, 347003, 694006, 1388012, 7981069, 15962138, 31924276, 218958893, 437917786, 875835572, 5036054539, 10072109078, 20144218156]

約数ペア:

[(1, 20144218156), (2, 10072109078), (4, 5036054539), (23, 875835572), (46, 437917786), (92, 218958893), (631, 31924276), (1262, 15962138), (2524, 7981069), (14513, 1388012), (29026, 694006), (58052, 347003)]