20370030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16561}}^1$

素因数の和:16612

約数の個数: 32

約数和(自身を含む): 50083488

約数和(自身を除く): 29713458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 16561, 33122, 49683, 82805, 99366, 165610, 248415, 496830, 679001, 1358002, 2037003, 3395005, 4074006, 6790010, 10185015, 20370030]

約数ペア:

[(1, 20370030), (2, 10185015), (3, 6790010), (5, 4074006), (6, 3395005), (10, 2037003), (15, 1358002), (30, 679001), (41, 496830), (82, 248415), (123, 165610), (205, 99366), (246, 82805), (410, 49683), (615, 33122), (1230, 16561)]