20184625832

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18970513}}^1$

素因数の和:18970545

約数の個数: 32

約数和(自身を含む): 45529233600

約数和(自身を除く): 25344607768

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 18970513, 37941026, 75882052, 132793591, 151764104, 265587182, 360439747, 531174364, 720879494, 1062348728, 1441758988, 2523078229, 2883517976, 5046156458, 10092312916, 20184625832]

約数ペア:

[(1, 20184625832), (2, 10092312916), (4, 5046156458), (7, 2883517976), (8, 2523078229), (14, 1441758988), (19, 1062348728), (28, 720879494), (38, 531174364), (56, 360439747), (76, 265587182), (133, 151764104), (152, 132793591), (266, 75882052), (532, 37941026), (1064, 18970513)]