20131886394

素因数分解:

$2^1\times 3^3\times {\mathrm{372812711}}^1$

素因数の和:372812722

約数の個数: 16

約数和(自身を含む): 44737525440

約数和(自身を除く): 24605639046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 372812711, 745625422, 1118438133, 2236876266, 3355314399, 6710628798, 10065943197, 20131886394]

約数ペア:

[(1, 20131886394), (2, 10065943197), (3, 6710628798), (6, 3355314399), (9, 2236876266), (18, 1118438133), (27, 745625422), (54, 372812711)]