20169954483

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30983033}}^1$

素因数の和:30983074

約数の個数: 16

約数和(自身を含む): 31726626816

約数和(自身を除く): 11556672333

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 30983033, 92949099, 216881231, 650643693, 960474023, 2881422069, 6723318161, 20169954483]

約数ペア:

[(1, 20169954483), (3, 6723318161), (7, 2881422069), (21, 960474023), (31, 650643693), (93, 216881231), (217, 92949099), (651, 30983033)]