20932262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42373}}^1$

素因数の和:42407

約数の個数: 16

約数和(自身を含む): 35594160

約数和(自身を除く): 14661898

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 42373, 84746, 550849, 805087, 1101698, 1610174, 10466131, 20932262]

約数ペア:

[(1, 20932262), (2, 10466131), (13, 1610174), (19, 1101698), (26, 805087), (38, 550849), (247, 84746), (494, 42373)]