20673342

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37049}}^1$

素因数の和:37088

約数の個数: 24

約数和(自身を含む): 46238400

約数和(自身を除く): 25565058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 37049, 74098, 111147, 222294, 333441, 666882, 1148519, 2297038, 3445557, 6891114, 10336671, 20673342]

約数ペア:

[(1, 20673342), (2, 10336671), (3, 6891114), (6, 3445557), (9, 2297038), (18, 1148519), (31, 666882), (62, 333441), (93, 222294), (186, 111147), (279, 74098), (558, 37049)]