20334336720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84726403}}^1$

素因数の和:84726419

約数の個数: 40

約数和(自身を含む): 63036444576

約数和(自身を除く): 42702107856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84726403, 169452806, 254179209, 338905612, 423632015, 508358418, 677811224, 847264030, 1016716836, 1270896045, 1355622448, 1694528060, 2033433672, 2541792090, 3389056120, 4066867344, 5083584180, 6778112240, 10167168360, 20334336720]

約数ペア:

[(1, 20334336720), (2, 10167168360), (3, 6778112240), (4, 5083584180), (5, 4066867344), (6, 3389056120), (8, 2541792090), (10, 2033433672), (12, 1694528060), (15, 1355622448), (16, 1270896045), (20, 1016716836), (24, 847264030), (30, 677811224), (40, 508358418), (48, 423632015), (60, 338905612), (80, 254179209), (120, 169452806), (240, 84726403)]