20110532710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4049}}^1\times {\mathrm{26141}}^1$

素因数の和:30216

約数の個数: 32

約数和(自身を含む): 38115036000

約数和(自身を除く): 18004503290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4049, 8098, 20245, 26141, 40490, 52282, 76931, 130705, 153862, 261410, 384655, 496679, 769310, 993358, 2483395, 4966790, 105844909, 211689818, 529224545, 1058449090, 2011053271, 4022106542, 10055266355, 20110532710]

約数ペア:

[(1, 20110532710), (2, 10055266355), (5, 4022106542), (10, 2011053271), (19, 1058449090), (38, 529224545), (95, 211689818), (190, 105844909), (4049, 4966790), (8098, 2483395), (20245, 993358), (26141, 769310), (40490, 496679), (52282, 384655), (76931, 261410), (130705, 153862)]