20890162106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17916091}}^1$

素因数の和:17916157

約数の個数: 16

約数和(自身を含む): 34828882848

約数和(自身を除く): 13938720742

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 17916091, 35832182, 197077001, 394154002, 949552823, 1899105646, 10445081053, 20890162106]

約数ペア:

[(1, 20890162106), (2, 10445081053), (11, 1899105646), (22, 949552823), (53, 394154002), (106, 197077001), (583, 35832182), (1166, 17916091)]