20126203474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{103723}}^1$

素因数の和:104194

約数の個数: 32

約数和(自身を含む): 34502751360

約数和(自身を除く): 14376547886

約数列:

[1, 2, 13, 17, 26, 34, 221, 439, 442, 878, 5707, 7463, 11414, 14926, 97019, 103723, 194038, 207446, 1348399, 1763291, 2696798, 3526582, 22922783, 45534397, 45845566, 91068794, 591947161, 774084749, 1183894322, 1548169498, 10063101737, 20126203474]

約数ペア:

[(1, 20126203474), (2, 10063101737), (13, 1548169498), (17, 1183894322), (26, 774084749), (34, 591947161), (221, 91068794), (439, 45845566), (442, 45534397), (878, 22922783), (5707, 3526582), (7463, 2696798), (11414, 1763291), (14926, 1348399), (97019, 207446), (103723, 194038)]