20231315884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4371503}}^1$

素因数の和:4371609

約数の個数: 24

約数和(自身を含む): 38556665280

約数和(自身を除く): 18325349396

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 4371503, 8743006, 17486012, 56829539, 113659078, 227318156, 389063767, 778127534, 1556255068, 5057828971, 10115657942, 20231315884]

約数ペア:

[(1, 20231315884), (2, 10115657942), (4, 5057828971), (13, 1556255068), (26, 778127534), (52, 389063767), (89, 227318156), (178, 113659078), (356, 56829539), (1157, 17486012), (2314, 8743006), (4628, 4371503)]