20180871348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2683}}^1\times {\mathrm{56983}}^1$

素因数の和:59684

約数の個数: 48

約数和(自身を含む): 51389538816

約数和(自身を除く): 31208667468

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2683, 5366, 8049, 10732, 16098, 29513, 32196, 56983, 59026, 88539, 113966, 118052, 170949, 177078, 227932, 341898, 354156, 626813, 683796, 1253626, 1880439, 2507252, 3760878, 7521756, 152885389, 305770778, 458656167, 611541556, 917312334, 1681739279, 1834624668, 3363478558, 5045217837, 6726957116, 10090435674, 20180871348]

約数ペア:

[(1, 20180871348), (2, 10090435674), (3, 6726957116), (4, 5045217837), (6, 3363478558), (11, 1834624668), (12, 1681739279), (22, 917312334), (33, 611541556), (44, 458656167), (66, 305770778), (132, 152885389), (2683, 7521756), (5366, 3760878), (8049, 2507252), (10732, 1880439), (16098, 1253626), (29513, 683796), (32196, 626813), (56983, 354156), (59026, 341898), (88539, 227932), (113966, 177078), (118052, 170949)]