20794218

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 43407360

約数和(自身を除く): 22613142

約数列:

[1, 2, 3, 6, 29, 58, 87, 127, 174, 254, 381, 762, 941, 1882, 2823, 3683, 5646, 7366, 11049, 22098, 27289, 54578, 81867, 119507, 163734, 239014, 358521, 717042, 3465703, 6931406, 10397109, 20794218]

約数ペア:

[(1, 20794218), (2, 10397109), (3, 6931406), (6, 3465703), (29, 717042), (58, 358521), (87, 239014), (127, 163734), (174, 119507), (254, 81867), (381, 54578), (762, 27289), (941, 22098), (1882, 11049), (2823, 7366), (3683, 5646)]