20235851946

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{3638233}}^1$

素因数の和:3638347

約数の個数: 32

約数和(自身を含む): 45405160320

約数和(自身を除く): 25169308374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 3638233, 7276466, 10914699, 21829398, 32744097, 65488194, 98232291, 196464582, 374737999, 749475998, 1124213997, 2248427994, 3372641991, 6745283982, 10117925973, 20235851946]

約数ペア:

[(1, 20235851946), (2, 10117925973), (3, 6745283982), (6, 3372641991), (9, 2248427994), (18, 1124213997), (27, 749475998), (54, 374737999), (103, 196464582), (206, 98232291), (309, 65488194), (618, 32744097), (927, 21829398), (1854, 10914699), (2781, 7276466), (5562, 3638233)]