20076911262

素因数分解:

$2^1\times 3^5\times {\mathrm{661}}^1\times {\mathrm{62497}}^1$

素因数の和:63175

約数の個数: 48

約数和(自身を含む): 45180054192

約数和(自身を除く): 25103142930

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 661, 1322, 1983, 3966, 5949, 11898, 17847, 35694, 53541, 62497, 107082, 124994, 160623, 187491, 321246, 374982, 562473, 1124946, 1687419, 3374838, 5062257, 10124514, 15186771, 30373542, 41310517, 82621034, 123931551, 247863102, 371794653, 743589306, 1115383959, 2230767918, 3346151877, 6692303754, 10038455631, 20076911262]

約数ペア:

[(1, 20076911262), (2, 10038455631), (3, 6692303754), (6, 3346151877), (9, 2230767918), (18, 1115383959), (27, 743589306), (54, 371794653), (81, 247863102), (162, 123931551), (243, 82621034), (486, 41310517), (661, 30373542), (1322, 15186771), (1983, 10124514), (3966, 5062257), (5949, 3374838), (11898, 1687419), (17847, 1124946), (35694, 562473), (53541, 374982), (62497, 321246), (107082, 187491), (124994, 160623)]