20070371955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{107377}}^1$

素因数の和:108135

約数の個数: 32

約数和(自身を含む): 34048275264

約数和(自身を除く): 13977903309

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 733, 2199, 3665, 10995, 12461, 37383, 62305, 107377, 186915, 322131, 536885, 1610655, 1825409, 5476227, 9127045, 27381135, 78707341, 236122023, 393536705, 1180610115, 1338024797, 4014074391, 6690123985, 20070371955]

約数ペア:

[(1, 20070371955), (3, 6690123985), (5, 4014074391), (15, 1338024797), (17, 1180610115), (51, 393536705), (85, 236122023), (255, 78707341), (733, 27381135), (2199, 9127045), (3665, 5476227), (10995, 1825409), (12461, 1610655), (37383, 536885), (62305, 322131), (107377, 186915)]