20602968

素因数分解:

$2^3\times 3^1\times {\mathrm{858457}}^1$

素因数の和:858466

約数の個数: 16

約数和(自身を含む): 51507480

約数和(自身を除く): 30904512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 858457, 1716914, 2575371, 3433828, 5150742, 6867656, 10301484, 20602968]

約数ペア:

[(1, 20602968), (2, 10301484), (3, 6867656), (4, 5150742), (6, 3433828), (8, 2575371), (12, 1716914), (24, 858457)]