20134373392

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{993211}}^1$

素因数の和:993407

約数の個数: 40

約数和(自身を含む): 44829616832

約数和(自身を除く): 24695243440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 5068, 10136, 20272, 993211, 1986422, 3972844, 6952477, 7945688, 13904954, 15891376, 27809908, 55619816, 111239632, 179771191, 359542382, 719084764, 1258398337, 1438169528, 2516796674, 2876339056, 5033593348, 10067186696, 20134373392]

約数ペア:

[(1, 20134373392), (2, 10067186696), (4, 5033593348), (7, 2876339056), (8, 2516796674), (14, 1438169528), (16, 1258398337), (28, 719084764), (56, 359542382), (112, 179771191), (181, 111239632), (362, 55619816), (724, 27809908), (1267, 15891376), (1448, 13904954), (2534, 7945688), (2896, 6952477), (5068, 3972844), (10136, 1986422), (20272, 993211)]