20222981569

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1394977}}^1$

素因数の和:1395112

約数の個数: 16

約数和(自身を含む): 24551612800

約数和(自身を除く): 4328631231

約数列:

[1, 7, 19, 109, 133, 763, 2071, 14497, 1394977, 9764839, 26504563, 152052493, 185531941, 1064367451, 2888997367, 20222981569]

約数ペア:

[(1, 20222981569), (7, 2888997367), (19, 1064367451), (109, 185531941), (133, 152052493), (763, 26504563), (2071, 9764839), (14497, 1394977)]