20170183774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1\times {\mathrm{19009}}^1$

素因数の和:20164

約数の個数: 32

約数和(自身を含む): 33495315840

約数和(自身を除く): 13325132066

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1103, 2206, 14339, 19009, 28678, 38018, 40811, 81622, 247117, 494234, 530543, 703333, 1061086, 1406666, 9143329, 18286658, 20966927, 41933854, 272570051, 545140102, 775776299, 1551552598, 10085091887, 20170183774]

約数ペア:

[(1, 20170183774), (2, 10085091887), (13, 1551552598), (26, 775776299), (37, 545140102), (74, 272570051), (481, 41933854), (962, 20966927), (1103, 18286658), (2206, 9143329), (14339, 1406666), (19009, 1061086), (28678, 703333), (38018, 530543), (40811, 494234), (81622, 247117)]