20163685524

素因数分解:

$2^2\times 3^1\times {\mathrm{47857}}^1\times {\mathrm{35111}}^1$

素因数の和:82975

約数の個数: 24

約数和(自身を含む): 47050922688

約数和(自身を除く): 26887237164

約数列:

[1, 2, 3, 4, 6, 12, 35111, 47857, 70222, 95714, 105333, 140444, 143571, 191428, 210666, 287142, 421332, 574284, 1680307127, 3360614254, 5040921381, 6721228508, 10081842762, 20163685524]

約数ペア:

[(1, 20163685524), (2, 10081842762), (3, 6721228508), (4, 5040921381), (6, 3360614254), (12, 1680307127), (35111, 574284), (47857, 421332), (70222, 287142), (95714, 210666), (105333, 191428), (140444, 143571)]