20161735536

素因数分解:

$2^4\times 3^1\times {\mathrm{420036157}}^1$

素因数の和:420036168

約数の個数: 20

約数和(自身を含む): 52084483592

約数和(自身を除く): 31922748056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420036157, 840072314, 1260108471, 1680144628, 2520216942, 3360289256, 5040433884, 6720578512, 10080867768, 20161735536]

約数ペア:

[(1, 20161735536), (2, 10080867768), (3, 6720578512), (4, 5040433884), (6, 3360289256), (8, 2520216942), (12, 1680144628), (16, 1260108471), (24, 840072314), (48, 420036157)]