20223619585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1738171}}^1$

素因数の和:1738368

約数の個数: 16

約数和(自身を含む): 26281160640

約数和(自身を除く): 6057541055

約数列:

[1, 5, 13, 65, 179, 895, 2327, 11635, 1738171, 8690855, 22596223, 112981115, 311132609, 1555663045, 4044723917, 20223619585]

約数ペア:

[(1, 20223619585), (5, 4044723917), (13, 1555663045), (65, 311132609), (179, 112981115), (895, 22596223), (2327, 8690855), (11635, 1738171)]