20304873406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7559521}}^1$

素因数の和:7559619

約数の個数: 16

約数和(自身を含む): 32657135040

約数和(自身を除く): 12352261634

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 7559521, 15119042, 128511857, 257023714, 597202159, 1194404318, 10152436703, 20304873406]

約数ペア:

[(1, 20304873406), (2, 10152436703), (17, 1194404318), (34, 597202159), (79, 257023714), (158, 128511857), (1343, 15119042), (2686, 7559521)]