29920131056

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{4807219}}^1$

素因数の和:4807616

約数の個数: 20

約数和(自身を含む): 58119289800

約数和(自身を除く): 28199158744

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 4807219, 9614438, 19228876, 38457752, 76915504, 1870008191, 3740016382, 7480032764, 14960065528, 29920131056]

約数ペア:

[(1, 29920131056), (2, 14960065528), (4, 7480032764), (8, 3740016382), (16, 1870008191), (389, 76915504), (778, 38457752), (1556, 19228876), (3112, 9614438), (6224, 4807219)]