16386020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{117043}}^1$

素因数の和:117059

約数の個数: 24

約数和(自身を含む): 39326784

約数和(自身を除く): 22940764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 117043, 234086, 468172, 585215, 819301, 1170430, 1638602, 2340860, 3277204, 4096505, 8193010, 16386020]

約数ペア:

[(1, 16386020), (2, 8193010), (4, 4096505), (5, 3277204), (7, 2340860), (10, 1638602), (14, 1170430), (20, 819301), (28, 585215), (35, 468172), (70, 234086), (140, 117043)]