20003263257

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1\times {\mathrm{69403}}^1$

素因数の和:70100

約数の個数: 16

約数和(自身を含む): 26864345088

約数和(自身を除く): 6861081831

約数列:

[1, 3, 191, 503, 573, 1509, 69403, 96073, 208209, 288219, 13255973, 34909709, 39767919, 104729127, 6667754419, 20003263257]

約数ペア:

[(1, 20003263257), (3, 6667754419), (191, 104729127), (503, 39767919), (573, 34909709), (1509, 13255973), (69403, 288219), (96073, 208209)]