20076859959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1\times {\mathrm{6317}}^1$

素因数の和:6919

約数の個数: 32

約数和(自身を含む): 29040560640

約数和(自身を除く): 8963700681

約数列:

[1, 3, 13, 39, 227, 359, 681, 1077, 2951, 4667, 6317, 8853, 14001, 18951, 81493, 82121, 244479, 246363, 1059409, 1433959, 2267803, 3178227, 4301877, 6803409, 18641467, 29481439, 55924401, 88444317, 514791281, 1544373843, 6692286653, 20076859959]

約数ペア:

[(1, 20076859959), (3, 6692286653), (13, 1544373843), (39, 514791281), (227, 88444317), (359, 55924401), (681, 29481439), (1077, 18641467), (2951, 6803409), (4667, 4301877), (6317, 3178227), (8853, 2267803), (14001, 1433959), (18951, 1059409), (81493, 246363), (82121, 244479)]