20138040014

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1\times {\mathrm{220807}}^1$

素因数の和:222311

約数の個数: 16

約数和(自身を含む): 31202820096

約数和(自身を除く): 11064780082

約数列:

[1, 2, 31, 62, 1471, 2942, 45601, 91202, 220807, 441614, 6845017, 13690034, 324807097, 649614194, 10069020007, 20138040014]

約数ペア:

[(1, 20138040014), (2, 10069020007), (31, 649614194), (62, 324807097), (1471, 13690034), (2942, 6845017), (45601, 441614), (91202, 220807)]