20346438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{484439}}^1$

素因数の和:484451

約数の個数: 16

約数和(自身を含む): 46506240

約数和(自身を除く): 26159802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 484439, 968878, 1453317, 2906634, 3391073, 6782146, 10173219, 20346438]

約数ペア:

[(1, 20346438), (2, 10173219), (3, 6782146), (6, 3391073), (7, 2906634), (14, 1453317), (21, 968878), (42, 484439)]