20526175065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{424577}}^1$

素因数の和:424889

約数の個数: 32

約数和(自身を含む): 35949868416

約数和(自身を除く): 15423693351

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 293, 879, 1465, 3223, 4395, 9669, 16115, 48345, 424577, 1273731, 2122885, 4670347, 6368655, 14011041, 23351735, 70055205, 124401061, 373203183, 622005305, 1368411671, 1866015915, 4105235013, 6842058355, 20526175065]

約数ペア:

[(1, 20526175065), (3, 6842058355), (5, 4105235013), (11, 1866015915), (15, 1368411671), (33, 622005305), (55, 373203183), (165, 124401061), (293, 70055205), (879, 23351735), (1465, 14011041), (3223, 6368655), (4395, 4670347), (9669, 2122885), (16115, 1273731), (48345, 424577)]