20101814072

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{1237}}^1\times {\mathrm{9109}}^1$

素因数の和:10575

約数の個数: 32

約数和(自身を含む): 37894684800

約数和(自身を除く): 17792870728

約数列:

[1, 2, 4, 8, 223, 446, 892, 1237, 1784, 2474, 4948, 9109, 9896, 18218, 36436, 72872, 275851, 551702, 1103404, 2031307, 2206808, 4062614, 8125228, 11267833, 16250456, 22535666, 45071332, 90142664, 2512726759, 5025453518, 10050907036, 20101814072]

約数ペア:

[(1, 20101814072), (2, 10050907036), (4, 5025453518), (8, 2512726759), (223, 90142664), (446, 45071332), (892, 22535666), (1237, 16250456), (1784, 11267833), (2474, 8125228), (4948, 4062614), (9109, 2206808), (9896, 2031307), (18218, 1103404), (36436, 551702), (72872, 275851)]