20083701295972

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{3113449}}^1\times {\mathrm{26437}}^1$

素因数の和:3139951

約数の個数: 24

約数和(自身を含む): 35724011737400

約数和(自身を除く): 15640310441428

約数列:

[1, 2, 4, 61, 122, 244, 26437, 52874, 105748, 1612657, 3113449, 3225314, 6226898, 6450628, 12453796, 189920389, 379840778, 759681556, 82310251213, 164620502426, 329241004852, 5020925323993, 10041850647986, 20083701295972]

約数ペア:

[(1, 20083701295972), (2, 10041850647986), (4, 5020925323993), (61, 329241004852), (122, 164620502426), (244, 82310251213), (26437, 759681556), (52874, 379840778), (105748, 189920389), (1612657, 12453796), (3113449, 6450628), (3225314, 6226898)]