20510362334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7834363}}^1$

素因数の和:7834400

約数の個数: 32

約数和(自身を含む): 40613342976

約数和(自身を除く): 20102980642

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 7834363, 15668726, 54840541, 86177993, 109681082, 133184171, 172355986, 266368342, 603245951, 932289197, 1206491902, 1465025881, 1864578394, 2930051762, 10255181167, 20510362334]

約数ペア:

[(1, 20510362334), (2, 10255181167), (7, 2930051762), (11, 1864578394), (14, 1465025881), (17, 1206491902), (22, 932289197), (34, 603245951), (77, 266368342), (119, 172355986), (154, 133184171), (187, 109681082), (238, 86177993), (374, 54840541), (1309, 15668726), (2618, 7834363)]