20183490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224261}}^1$

素因数の和:224274

約数の個数: 24

約数和(自身を含む): 52477308

約数和(自身を除く): 32293818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224261, 448522, 672783, 1121305, 1345566, 2018349, 2242610, 3363915, 4036698, 6727830, 10091745, 20183490]

約数ペア:

[(1, 20183490), (2, 10091745), (3, 6727830), (5, 4036698), (6, 3363915), (9, 2242610), (10, 2018349), (15, 1345566), (18, 1121305), (30, 672783), (45, 448522), (90, 224261)]