20525035248

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2689339}}^1$

素因数の和:2689406

約数の個数: 60

約数和(自身を含む): 58525417080

約数和(自身を除く): 38000381832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 2689339, 5378678, 8068017, 10757356, 16136034, 21514712, 24204051, 32272068, 43029424, 48408102, 64544136, 96816204, 129088272, 142534967, 193632408, 285069934, 387264816, 427604901, 570139868, 855209802, 1140279736, 1282814703, 1710419604, 2280559472, 2565629406, 3420839208, 5131258812, 6841678416, 10262517624, 20525035248]

約数ペア:

[(1, 20525035248), (2, 10262517624), (3, 6841678416), (4, 5131258812), (6, 3420839208), (8, 2565629406), (9, 2280559472), (12, 1710419604), (16, 1282814703), (18, 1140279736), (24, 855209802), (36, 570139868), (48, 427604901), (53, 387264816), (72, 285069934), (106, 193632408), (144, 142534967), (159, 129088272), (212, 96816204), (318, 64544136), (424, 48408102), (477, 43029424), (636, 32272068), (848, 24204051), (954, 21514712), (1272, 16136034), (1908, 10757356), (2544, 8068017), (3816, 5378678), (7632, 2689339)]