20744550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{46099}}^1$

素因数の和:46117

約数の個数: 36

約数和(自身を含む): 55734900

約数和(自身を除く): 34990350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 46099, 92198, 138297, 230495, 276594, 414891, 460990, 691485, 829782, 1152475, 1382970, 2074455, 2304950, 3457425, 4148910, 6914850, 10372275, 20744550]

約数ペア:

[(1, 20744550), (2, 10372275), (3, 6914850), (5, 4148910), (6, 3457425), (9, 2304950), (10, 2074455), (15, 1382970), (18, 1152475), (25, 829782), (30, 691485), (45, 460990), (50, 414891), (75, 276594), (90, 230495), (150, 138297), (225, 92198), (450, 46099)]