20221785270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{24965167}}^1$

素因数の和:24965186

約数の個数: 40

約数和(自身を含む): 54374135904

約数和(自身を除く): 34152350634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 24965167, 49930334, 74895501, 124825835, 149791002, 224686503, 249651670, 374477505, 449373006, 674059509, 748955010, 1123432515, 1348119018, 2022178527, 2246865030, 3370297545, 4044357054, 6740595090, 10110892635, 20221785270]

約数ペア:

[(1, 20221785270), (2, 10110892635), (3, 6740595090), (5, 4044357054), (6, 3370297545), (9, 2246865030), (10, 2022178527), (15, 1348119018), (18, 1123432515), (27, 748955010), (30, 674059509), (45, 449373006), (54, 374477505), (81, 249651670), (90, 224686503), (135, 149791002), (162, 124825835), (270, 74895501), (405, 49930334), (810, 24965167)]