20848676862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25943}}^1\times {\mathrm{10303}}^1$

素因数の和:36264

約数の個数: 32

約数和(自身を含む): 44910931968

約数和(自身を除く): 24062255106

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 10303, 20606, 25943, 30909, 51886, 61818, 77829, 133939, 155658, 267878, 337259, 401817, 674518, 803634, 1011777, 2023554, 267290729, 534581458, 801872187, 1603744374, 3474779477, 6949558954, 10424338431, 20848676862]

約数ペア:

[(1, 20848676862), (2, 10424338431), (3, 6949558954), (6, 3474779477), (13, 1603744374), (26, 801872187), (39, 534581458), (78, 267290729), (10303, 2023554), (20606, 1011777), (25943, 803634), (30909, 674518), (51886, 401817), (61818, 337259), (77829, 267878), (133939, 155658)]