20009346

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68059}}^1$

素因数の和:68078

約数の個数: 24

約数和(自身を含む): 46553040

約数和(自身を除く): 26543694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68059, 136118, 204177, 408354, 476413, 952826, 1429239, 2858478, 3334891, 6669782, 10004673, 20009346]

約数ペア:

[(1, 20009346), (2, 10004673), (3, 6669782), (6, 3334891), (7, 2858478), (14, 1429239), (21, 952826), (42, 476413), (49, 408354), (98, 204177), (147, 136118), (294, 68059)]