12920673334

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{8933}}^1$

素因数の和:9576

約数の個数: 32

約数和(自身を含む): 20532476160

約数和(自身を除く): 7611802826

約数列:

[1, 2, 31, 41, 62, 82, 569, 1138, 1271, 2542, 8933, 17639, 17866, 23329, 35278, 46658, 276923, 366253, 553846, 723199, 732506, 1446398, 5082877, 10165754, 11353843, 22707686, 157569187, 208397957, 315138374, 416795914, 6460336667, 12920673334]

約数ペア:

[(1, 12920673334), (2, 6460336667), (31, 416795914), (41, 315138374), (62, 208397957), (82, 157569187), (569, 22707686), (1138, 11353843), (1271, 10165754), (2542, 5082877), (8933, 1446398), (17639, 732506), (17866, 723199), (23329, 553846), (35278, 366253), (46658, 276923)]