16430860

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1013}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 34581456

約数和(自身を除く): 18150596

約数列:

[1, 2, 4, 5, 10, 20, 811, 1013, 1622, 2026, 3244, 4052, 4055, 5065, 8110, 10130, 16220, 20260, 821543, 1643086, 3286172, 4107715, 8215430, 16430860]

約数ペア:

[(1, 16430860), (2, 8215430), (4, 4107715), (5, 3286172), (10, 1643086), (20, 821543), (811, 20260), (1013, 16220), (1622, 10130), (2026, 8110), (3244, 5065), (4052, 4055)]