20112603

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41641}}^1$

素因数の和:41674

約数の個数: 16

約数和(自身を含む): 31981056

約数和(自身を除く): 11868453

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 41641, 124923, 291487, 874461, 957743, 2873229, 6704201, 20112603]

約数ペア:

[(1, 20112603), (3, 6704201), (7, 2873229), (21, 957743), (23, 874461), (69, 291487), (161, 124923), (483, 41641)]