20119430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{30029}}^1$

素因数の和:30103

約数の個数: 16

約数和(自身を含む): 36756720

約数和(自身を除く): 16637290

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 30029, 60058, 150145, 300290, 2011943, 4023886, 10059715, 20119430]

約数ペア:

[(1, 20119430), (2, 10059715), (5, 4023886), (10, 2011943), (67, 300290), (134, 150145), (335, 60058), (670, 30029)]