20203044

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 48722688

約数和(自身を除く): 28519644

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 113, 141, 188, 226, 282, 317, 339, 452, 564, 634, 678, 951, 1268, 1356, 1902, 3804, 5311, 10622, 14899, 15933, 21244, 29798, 31866, 35821, 44697, 59596, 63732, 71642, 89394, 107463, 143284, 178788, 214926, 429852, 1683587, 3367174, 5050761, 6734348, 10101522, 20203044]

約数ペア:

[(1, 20203044), (2, 10101522), (3, 6734348), (4, 5050761), (6, 3367174), (12, 1683587), (47, 429852), (94, 214926), (113, 178788), (141, 143284), (188, 107463), (226, 89394), (282, 71642), (317, 63732), (339, 59596), (452, 44697), (564, 35821), (634, 31866), (678, 29798), (951, 21244), (1268, 15933), (1356, 14899), (1902, 10622), (3804, 5311)]