20932832

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{34429}}^1$

素因数の和:34458

約数の個数: 24

約数和(自身を含む): 43381800

約数和(自身を除く): 22448968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 34429, 68858, 137716, 275432, 550864, 654151, 1101728, 1308302, 2616604, 5233208, 10466416, 20932832]

約数ペア:

[(1, 20932832), (2, 10466416), (4, 5233208), (8, 2616604), (16, 1308302), (19, 1101728), (32, 654151), (38, 550864), (76, 275432), (152, 137716), (304, 68858), (608, 34429)]