20169954903

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41759741}}^1$

素因数の和:41759774

約数の個数: 16

約数和(自身を含む): 32071481856

約数和(自身を除く): 11901526953

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 41759741, 125279223, 292318187, 876954561, 960474043, 2881422129, 6723318301, 20169954903]

約数ペア:

[(1, 20169954903), (3, 6723318301), (7, 2881422129), (21, 960474043), (23, 876954561), (69, 292318187), (161, 125279223), (483, 41759741)]