1844970020

素因数分解:

$2^2\times 5^1\times {\mathrm{92248501}}^1$

素因数の和:92248510

約数の個数: 12

約数和(自身を含む): 3874437084

約数和(自身を除く): 2029467064

約数列:

[1, 2, 4, 5, 10, 20, 92248501, 184497002, 368994004, 461242505, 922485010, 1844970020]

約数ペア:

[(1, 1844970020), (2, 922485010), (4, 461242505), (5, 368994004), (10, 184497002), (20, 92248501)]