20226044590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1031}}^1\times {\mathrm{1061}}^1$

素因数の和:2185

約数の個数: 48

約数和(自身を含む): 37344558816

約数和(自身を除く): 17118514226

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1031, 1061, 1849, 2062, 2122, 3698, 5155, 5305, 9245, 10310, 10610, 18490, 44333, 45623, 88666, 91246, 221665, 228115, 443330, 456230, 1093891, 1906319, 1961789, 2187782, 3812638, 3923578, 5469455, 9531595, 9808945, 10938910, 19063190, 19617890, 47037313, 94074626, 235186565, 470373130, 2022604459, 4045208918, 10113022295, 20226044590]

約数ペア:

[(1, 20226044590), (2, 10113022295), (5, 4045208918), (10, 2022604459), (43, 470373130), (86, 235186565), (215, 94074626), (430, 47037313), (1031, 19617890), (1061, 19063190), (1849, 10938910), (2062, 9808945), (2122, 9531595), (3698, 5469455), (5155, 3923578), (5305, 3812638), (9245, 2187782), (10310, 1961789), (10610, 1906319), (18490, 1093891), (44333, 456230), (45623, 443330), (88666, 228115), (91246, 221665)]