20432402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7607}}^1$

素因数の和:7705

約数の個数: 16

約数和(自身を含む): 32866560

約数和(自身を除く): 12434158

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 7607, 15214, 129319, 258638, 600953, 1201906, 10216201, 20432402]

約数ペア:

[(1, 20432402), (2, 10216201), (17, 1201906), (34, 600953), (79, 258638), (158, 129319), (1343, 15214), (2686, 7607)]