20239893334

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{1201}}^1\times {\mathrm{25457}}^1$

素因数の和:26991

約数の個数: 16

約数和(自身を含む): 30478113936

約数和(自身を除く): 10238220602

約数列:

[1, 2, 331, 662, 1201, 2402, 25457, 50914, 397531, 795062, 8426267, 16852534, 30573857, 61147714, 10119946667, 20239893334]

約数ペア:

[(1, 20239893334), (2, 10119946667), (331, 61147714), (662, 30573857), (1201, 16852534), (2402, 8426267), (25457, 795062), (50914, 397531)]