20078970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5923}}^1$

素因数の和:6046

約数の個数: 32

約数和(自身を含む): 48624192

約数和(自身を除く): 28545222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 5923, 11846, 17769, 29615, 35538, 59230, 88845, 177690, 669299, 1338598, 2007897, 3346495, 4015794, 6692990, 10039485, 20078970]

約数ペア:

[(1, 20078970), (2, 10039485), (3, 6692990), (5, 4015794), (6, 3346495), (10, 2007897), (15, 1338598), (30, 669299), (113, 177690), (226, 88845), (339, 59230), (565, 35538), (678, 29615), (1130, 17769), (1695, 11846), (3390, 5923)]