20073680010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{24782321}}^1$

素因数の和:24782340

約数の個数: 40

約数和(自身を含む): 53975897316

約数和(自身を除く): 33902217306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 24782321, 49564642, 74346963, 123911605, 148693926, 223040889, 247823210, 371734815, 446081778, 669122667, 743469630, 1115204445, 1338245334, 2007368001, 2230408890, 3345613335, 4014736002, 6691226670, 10036840005, 20073680010]

約数ペア:

[(1, 20073680010), (2, 10036840005), (3, 6691226670), (5, 4014736002), (6, 3345613335), (9, 2230408890), (10, 2007368001), (15, 1338245334), (18, 1115204445), (27, 743469630), (30, 669122667), (45, 446081778), (54, 371734815), (81, 247823210), (90, 223040889), (135, 148693926), (162, 123911605), (270, 74346963), (405, 49564642), (810, 24782321)]