20037135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78577}}^1$

素因数の和:78602

約数の個数: 16

約数和(自身を含む): 33945696

約数和(自身を除く): 13908561

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 78577, 235731, 392885, 1178655, 1335809, 4007427, 6679045, 20037135]

約数ペア:

[(1, 20037135), (3, 6679045), (5, 4007427), (15, 1335809), (17, 1178655), (51, 392885), (85, 235731), (255, 78577)]