20160462608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8811391}}^1$

素因数の和:8811423

約数の個数: 40

約数和(自身を含む): 45889729536

約数和(自身を除く): 25729266928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 8811391, 17622782, 35245564, 70491128, 96925301, 114548083, 140982256, 193850602, 229096166, 387701204, 458192332, 775402408, 916384664, 1260028913, 1550804816, 1832769328, 2520057826, 5040115652, 10080231304, 20160462608]

約数ペア:

[(1, 20160462608), (2, 10080231304), (4, 5040115652), (8, 2520057826), (11, 1832769328), (13, 1550804816), (16, 1260028913), (22, 916384664), (26, 775402408), (44, 458192332), (52, 387701204), (88, 229096166), (104, 193850602), (143, 140982256), (176, 114548083), (208, 96925301), (286, 70491128), (572, 35245564), (1144, 17622782), (2288, 8811391)]