20194398915

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{57709}}^1$

素因数の和:58327

約数の個数: 32

約数和(自身を含む): 33157857600

約数和(自身を除く): 12963458685

約数列:

[1, 3, 5, 15, 41, 123, 205, 569, 615, 1707, 2845, 8535, 23329, 57709, 69987, 116645, 173127, 288545, 349935, 865635, 2366069, 7098207, 11830345, 32836421, 35491035, 98509263, 164182105, 492546315, 1346293261, 4038879783, 6731466305, 20194398915]

約数ペア:

[(1, 20194398915), (3, 6731466305), (5, 4038879783), (15, 1346293261), (41, 492546315), (123, 164182105), (205, 98509263), (569, 35491035), (615, 32836421), (1707, 11830345), (2845, 7098207), (8535, 2366069), (23329, 865635), (57709, 349935), (69987, 288545), (116645, 173127)]