20243732120

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{844897}}^1$

素因数の和:845507

約数の個数: 32

約数和(自身を含む): 45624492000

約数和(自身を除く): 25380759880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2396, 2995, 4792, 5990, 11980, 23960, 844897, 1689794, 3379588, 4224485, 6759176, 8448970, 16897940, 33795880, 506093303, 1012186606, 2024373212, 2530466515, 4048746424, 5060933030, 10121866060, 20243732120]

約数ペア:

[(1, 20243732120), (2, 10121866060), (4, 5060933030), (5, 4048746424), (8, 2530466515), (10, 2024373212), (20, 1012186606), (40, 506093303), (599, 33795880), (1198, 16897940), (2396, 8448970), (2995, 6759176), (4792, 4224485), (5990, 3379588), (11980, 1689794), (23960, 844897)]