20179963345

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{4229}}^1\times {\mathrm{32909}}^1$

素因数の和:37172

約数の個数: 16

約数和(自身を含む): 25057674000

約数和(自身を除く): 4877710655

約数列:

[1, 5, 29, 145, 4229, 21145, 32909, 122641, 164545, 613205, 954361, 4771805, 139172161, 695860805, 4035992669, 20179963345]

約数ペア:

[(1, 20179963345), (5, 4035992669), (29, 695860805), (145, 139172161), (4229, 4771805), (21145, 954361), (32909, 613205), (122641, 164545)]