20027442

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 40930560

約数和(自身を除く): 20903118

約数列:

[1, 2, 3, 6, 109, 113, 218, 226, 271, 327, 339, 542, 654, 678, 813, 1626, 12317, 24634, 29539, 30623, 36951, 59078, 61246, 73902, 88617, 91869, 177234, 183738, 3337907, 6675814, 10013721, 20027442]

約数ペア:

[(1, 20027442), (2, 10013721), (3, 6675814), (6, 3337907), (109, 183738), (113, 177234), (218, 91869), (226, 88617), (271, 73902), (327, 61246), (339, 59078), (542, 36951), (654, 30623), (678, 29539), (813, 24634), (1626, 12317)]