20180935536

素因数分解:

$2^4\times 3^1\times {\mathrm{420436157}}^1$

素因数の和:420436168

約数の個数: 20

約数和(自身を含む): 52134083592

約数和(自身を除く): 31953148056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420436157, 840872314, 1261308471, 1681744628, 2522616942, 3363489256, 5045233884, 6726978512, 10090467768, 20180935536]

約数ペア:

[(1, 20180935536), (2, 10090467768), (3, 6726978512), (4, 5045233884), (6, 3363489256), (8, 2522616942), (12, 1681744628), (16, 1261308471), (24, 840872314), (48, 420436157)]