16338020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 37603440

約数和(自身を除く): 21265420

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1657, 1972, 2465, 3314, 4930, 6628, 8285, 9860, 16570, 28169, 33140, 48053, 56338, 96106, 112676, 140845, 192212, 240265, 281690, 480530, 563380, 816901, 961060, 1633802, 3267604, 4084505, 8169010, 16338020]

約数ペア:

[(1, 16338020), (2, 8169010), (4, 4084505), (5, 3267604), (10, 1633802), (17, 961060), (20, 816901), (29, 563380), (34, 480530), (58, 281690), (68, 240265), (85, 192212), (116, 140845), (145, 112676), (170, 96106), (290, 56338), (340, 48053), (493, 33140), (580, 28169), (986, 16570), (1657, 9860), (1972, 8285), (2465, 6628), (3314, 4930)]