20183127944

素因数分解:

$2^3\times 7^1\times {\mathrm{757}}^1\times {\mathrm{476107}}^1$

素因数の和:476877

約数の個数: 32

約数和(自身を含む): 43306783680

約数和(自身を除く): 23123655736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 757, 1514, 3028, 5299, 6056, 10598, 21196, 42392, 476107, 952214, 1904428, 3332749, 3808856, 6665498, 13330996, 26661992, 360412999, 720825998, 1441651996, 2522890993, 2883303992, 5045781986, 10091563972, 20183127944]

約数ペア:

[(1, 20183127944), (2, 10091563972), (4, 5045781986), (7, 2883303992), (8, 2522890993), (14, 1441651996), (28, 720825998), (56, 360412999), (757, 26661992), (1514, 13330996), (3028, 6665498), (5299, 3808856), (6056, 3332749), (10598, 1904428), (21196, 952214), (42392, 476107)]