20145314

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^3\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 36374400

約数和(自身を除く): 16229086

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 406, 413, 826, 841, 1682, 1711, 3422, 5887, 11774, 11977, 23954, 24389, 48778, 49619, 99238, 170723, 341446, 347333, 694666, 1438951, 2877902, 10072657, 20145314]

約数ペア:

[(1, 20145314), (2, 10072657), (7, 2877902), (14, 1438951), (29, 694666), (58, 347333), (59, 341446), (118, 170723), (203, 99238), (406, 49619), (413, 48778), (826, 24389), (841, 23954), (1682, 11977), (1711, 11774), (3422, 5887)]