20221619245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1\times {\mathrm{1741}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 25165071360

約数和(自身を除く): 4943452115

約数列:

[1, 5, 43, 89, 215, 445, 607, 1741, 3035, 3827, 8705, 19135, 26101, 54023, 74863, 130505, 154949, 270115, 374315, 774745, 1056787, 2322989, 5283935, 6662807, 11614945, 33314035, 45441841, 94054043, 227209205, 470270215, 4044323849, 20221619245]

約数ペア:

[(1, 20221619245), (5, 4044323849), (43, 470270215), (89, 227209205), (215, 94054043), (445, 45441841), (607, 33314035), (1741, 11614945), (3035, 6662807), (3827, 5283935), (8705, 2322989), (19135, 1056787), (26101, 774745), (54023, 374315), (74863, 270115), (130505, 154949)]