20180670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5953}}^1$

素因数の和:6076

約数の個数: 32

約数和(自身を含む): 48870432

約数和(自身を除く): 28689762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 5953, 11906, 17859, 29765, 35718, 59530, 89295, 178590, 672689, 1345378, 2018067, 3363445, 4036134, 6726890, 10090335, 20180670]

約数ペア:

[(1, 20180670), (2, 10090335), (3, 6726890), (5, 4036134), (6, 3363445), (10, 2018067), (15, 1345378), (30, 672689), (113, 178590), (226, 89295), (339, 59530), (565, 35718), (678, 29765), (1130, 17859), (1695, 11906), (3390, 5953)]