20021312312

素因数分解:

$2^3\times {\mathrm{15227}}^1\times {\mathrm{164357}}^1$

素因数の和:179590

約数の個数: 16

約数和(自身を含む): 37542654360

約数和(自身を除く): 17521342048

約数列:

[1, 2, 4, 8, 15227, 30454, 60908, 121816, 164357, 328714, 657428, 1314856, 2502664039, 5005328078, 10010656156, 20021312312]

約数ペア:

[(1, 20021312312), (2, 10010656156), (4, 5005328078), (8, 2502664039), (15227, 1314856), (30454, 657428), (60908, 328714), (121816, 164357)]