20703167673

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1\times {\mathrm{142469}}^1$

素因数の和:143352

約数の個数: 16

約数和(自身を含む): 28106481600

約数和(自身を除く): 7403313927

約数列:

[1, 3, 59, 177, 821, 2463, 48439, 142469, 145317, 427407, 8405671, 25217013, 116967049, 350901147, 6901055891, 20703167673]

約数ペア:

[(1, 20703167673), (3, 6901055891), (59, 350901147), (177, 116967049), (821, 25217013), (2463, 8405671), (48439, 427407), (142469, 145317)]