20245106

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62873}}^1$

素因数の和:62905

約数の個数: 16

約数和(自身を含む): 36215424

約数和(自身を除く): 15970318

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 62873, 125746, 440111, 880222, 1446079, 2892158, 10122553, 20245106]

約数ペア:

[(1, 20245106), (2, 10122553), (7, 2892158), (14, 1446079), (23, 880222), (46, 440111), (161, 125746), (322, 62873)]