20131071158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1\times {\mathrm{8461}}^1$

素因数の和:9860

約数の個数: 32

約数和(自身を含む): 33368170752

約数和(自身を除く): 13237099594

約数列:

[1, 2, 11, 22, 83, 166, 913, 1303, 1826, 2606, 8461, 14333, 16922, 28666, 93071, 108149, 186142, 216298, 702263, 1189639, 1404526, 2379278, 7724893, 11024683, 15449786, 22049366, 121271513, 242543026, 915048689, 1830097378, 10065535579, 20131071158]

約数ペア:

[(1, 20131071158), (2, 10065535579), (11, 1830097378), (22, 915048689), (83, 242543026), (166, 121271513), (913, 22049366), (1303, 15449786), (1826, 11024683), (2606, 7724893), (8461, 2379278), (14333, 1404526), (16922, 1189639), (28666, 702263), (93071, 216298), (108149, 186142)]