20233573654

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{185123}}^1$

素因数の和:185380

約数の個数: 32

約数和(自身を含む): 35792614656

約数和(自身を除く): 15559041002

約数列:

[1, 2, 7, 14, 37, 74, 211, 259, 422, 518, 1477, 2954, 7807, 15614, 54649, 109298, 185123, 370246, 1295861, 2591722, 6849551, 13699102, 39060953, 47946857, 78121906, 95893714, 273426671, 546853342, 1445255261, 2890510522, 10116786827, 20233573654]

約数ペア:

[(1, 20233573654), (2, 10116786827), (7, 2890510522), (14, 1445255261), (37, 546853342), (74, 273426671), (211, 95893714), (259, 78121906), (422, 47946857), (518, 39060953), (1477, 13699102), (2954, 6849551), (7807, 2591722), (15614, 1295861), (54649, 370246), (109298, 185123)]