20169952221

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{6197}}^1\times {\mathrm{16193}}^1$

素因数の和:22460

約数の個数: 16

約数和(自身を含む): 27300752064

約数和(自身を除く): 7130799843

約数列:

[1, 3, 67, 201, 6197, 16193, 18591, 48579, 415199, 1084931, 1245597, 3254793, 100348021, 301044063, 6723317407, 20169952221]

約数ペア:

[(1, 20169952221), (3, 6723317407), (67, 301044063), (201, 100348021), (6197, 3254793), (16193, 1245597), (18591, 1084931), (48579, 415199)]