20199998406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480952343}}^1$

素因数の和:480952355

約数の個数: 16

約数和(自身を含む): 46171425024

約数和(自身を除く): 25971426618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480952343, 961904686, 1442857029, 2885714058, 3366666401, 6733332802, 10099999203, 20199998406]

約数ペア:

[(1, 20199998406), (2, 10099999203), (3, 6733332802), (6, 3366666401), (7, 2885714058), (14, 1442857029), (21, 961904686), (42, 480952343)]