20162681708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4671613}}^1$

素因数の和:4671713

約数の個数: 24

約数和(自身を含む): 38456726448

約数和(自身を除く): 18294044740

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 4671613, 9343226, 18686452, 60730969, 121461938, 242923876, 387743879, 775487758, 1550975516, 5040670427, 10081340854, 20162681708]

約数ペア:

[(1, 20162681708), (2, 10081340854), (4, 5040670427), (13, 1550975516), (26, 775487758), (52, 387743879), (83, 242923876), (166, 121461938), (332, 60730969), (1079, 18686452), (2158, 9343226), (4316, 4671613)]