20233488394

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{94951}}^1$

素因数の和:95482

約数の個数: 32

約数和(自身を含む): 35878182912

約数和(自身を除く): 15644694518

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 491, 982, 3437, 6874, 15221, 30442, 94951, 106547, 189902, 213094, 664657, 1329314, 2943481, 5886962, 20604367, 41208734, 46620941, 93241882, 326346587, 652693174, 1445249171, 2890498342, 10116744197, 20233488394]

約数ペア:

[(1, 20233488394), (2, 10116744197), (7, 2890498342), (14, 1445249171), (31, 652693174), (62, 326346587), (217, 93241882), (434, 46620941), (491, 41208734), (982, 20604367), (3437, 5886962), (6874, 2943481), (15221, 1329314), (30442, 664657), (94951, 213094), (106547, 189902)]