2050972020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11394289}}^1$

素因数の和:11394304

約数の個数: 36

約数和(自身を含む): 6221282340

約数和(自身を除く): 4170310320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11394289, 22788578, 34182867, 45577156, 56971445, 68365734, 102548601, 113942890, 136731468, 170914335, 205097202, 227885780, 341828670, 410194404, 512743005, 683657340, 1025486010, 2050972020]

約数ペア:

[(1, 2050972020), (2, 1025486010), (3, 683657340), (4, 512743005), (5, 410194404), (6, 341828670), (9, 227885780), (10, 205097202), (12, 170914335), (15, 136731468), (18, 113942890), (20, 102548601), (30, 68365734), (36, 56971445), (45, 45577156), (60, 34182867), (90, 22788578), (180, 11394289)]