20153929510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14093657}}^1$

素因数の和:14093688

約数の個数: 32

約数和(自身を含む): 42619221792

約数和(自身を除く): 22465292282

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 14093657, 28187314, 70468285, 140936570, 155030227, 183217541, 310060454, 366435082, 775151135, 916087705, 1550302270, 1832175410, 2015392951, 4030785902, 10076964755, 20153929510]

約数ペア:

[(1, 20153929510), (2, 10076964755), (5, 4030785902), (10, 2015392951), (11, 1832175410), (13, 1550302270), (22, 916087705), (26, 775151135), (55, 366435082), (65, 310060454), (110, 183217541), (130, 155030227), (143, 140936570), (286, 70468285), (715, 28187314), (1430, 14093657)]