20147676

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 50050560

約数和(自身を除く): 29902884

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 388, 582, 911, 1164, 1822, 1843, 2733, 3644, 3686, 5466, 5529, 7372, 10932, 11058, 17309, 22116, 34618, 51927, 69236, 88367, 103854, 176734, 207708, 265101, 353468, 530202, 1060404, 1678973, 3357946, 5036919, 6715892, 10073838, 20147676]

約数ペア:

[(1, 20147676), (2, 10073838), (3, 6715892), (4, 5036919), (6, 3357946), (12, 1678973), (19, 1060404), (38, 530202), (57, 353468), (76, 265101), (97, 207708), (114, 176734), (194, 103854), (228, 88367), (291, 69236), (388, 51927), (582, 34618), (911, 22116), (1164, 17309), (1822, 11058), (1843, 10932), (2733, 7372), (3644, 5529), (3686, 5466)]