20194060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19051}}^1$

素因数の和:19113

約数の個数: 24

約数和(自身を含む): 43209936

約数和(自身を除く): 23015876

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 19051, 38102, 76204, 95255, 190510, 381020, 1009703, 2019406, 4038812, 5048515, 10097030, 20194060]

約数ペア:

[(1, 20194060), (2, 10097030), (4, 5048515), (5, 4038812), (10, 2019406), (20, 1009703), (53, 381020), (106, 190510), (212, 95255), (265, 76204), (530, 38102), (1060, 19051)]