20163105843

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1\times {\mathrm{1511}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 28488015360

約数和(自身を除く): 8324909517

約数列:

[1, 3, 19, 57, 193, 579, 1213, 1511, 3639, 3667, 4533, 11001, 23047, 28709, 69141, 86127, 234109, 291623, 702327, 874869, 1832843, 4448071, 5498529, 5540837, 13344213, 16622511, 34824017, 104472051, 353738699, 1061216097, 6721035281, 20163105843]

約数ペア:

[(1, 20163105843), (3, 6721035281), (19, 1061216097), (57, 353738699), (193, 104472051), (579, 34824017), (1213, 16622511), (1511, 13344213), (3639, 5540837), (3667, 5498529), (4533, 4448071), (11001, 1832843), (23047, 874869), (28709, 702327), (69141, 291623), (86127, 234109)]