20163776730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4327}}^1\times {\mathrm{155333}}^1$

素因数の和:159670

約数の個数: 32

約数和(自身を含む): 48404559744

約数和(自身を除く): 28240783014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4327, 8654, 12981, 21635, 25962, 43270, 64905, 129810, 155333, 310666, 465999, 776665, 931998, 1553330, 2329995, 4659990, 672125891, 1344251782, 2016377673, 3360629455, 4032755346, 6721258910, 10081888365, 20163776730]

約数ペア:

[(1, 20163776730), (2, 10081888365), (3, 6721258910), (5, 4032755346), (6, 3360629455), (10, 2016377673), (15, 1344251782), (30, 672125891), (4327, 4659990), (8654, 2329995), (12981, 1553330), (21635, 931998), (25962, 776665), (43270, 465999), (64905, 310666), (129810, 155333)]