11556420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1907}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 32695488

約数和(自身を除く): 21139068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 1907, 2020, 3030, 3814, 5721, 6060, 7628, 9535, 11442, 19070, 22884, 28605, 38140, 57210, 114420, 192607, 385214, 577821, 770428, 963035, 1155642, 1926070, 2311284, 2889105, 3852140, 5778210, 11556420]

約数ペア:

[(1, 11556420), (2, 5778210), (3, 3852140), (4, 2889105), (5, 2311284), (6, 1926070), (10, 1155642), (12, 963035), (15, 770428), (20, 577821), (30, 385214), (60, 192607), (101, 114420), (202, 57210), (303, 38140), (404, 28605), (505, 22884), (606, 19070), (1010, 11442), (1212, 9535), (1515, 7628), (1907, 6060), (2020, 5721), (3030, 3814)]