20023650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{44497}}^1$

素因数の和:44515

約数の個数: 36

約数和(自身を含む): 53798082

約数和(自身を除く): 33774432

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 44497, 88994, 133491, 222485, 266982, 400473, 444970, 667455, 800946, 1112425, 1334910, 2002365, 2224850, 3337275, 4004730, 6674550, 10011825, 20023650]

約数ペア:

[(1, 20023650), (2, 10011825), (3, 6674550), (5, 4004730), (6, 3337275), (9, 2224850), (10, 2002365), (15, 1334910), (18, 1112425), (25, 800946), (30, 667455), (45, 444970), (50, 400473), (75, 266982), (90, 222485), (150, 133491), (225, 88994), (450, 44497)]