20084501442

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1\times {\mathrm{1021}}^1$

素因数の和:1915

約数の個数: 64

約数和(自身を含む): 41497843968

約数和(自身を除く): 21413342526

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 757, 1021, 1514, 2042, 2271, 3063, 4331, 4542, 6126, 8662, 12993, 25986, 46177, 53747, 62281, 72491, 92354, 107494, 124562, 138531, 144982, 161241, 186843, 217473, 277062, 322482, 373686, 434946, 772897, 1545794, 2318691, 3278567, 4421951, 4637382, 6557134, 8843902, 9835701, 13265853, 19671402, 26531706, 47146717, 54875687, 94293434, 109751374, 141440151, 164627061, 282880302, 329254122, 3347416907, 6694833814, 10042250721, 20084501442]

約数ペア:

[(1, 20084501442), (2, 10042250721), (3, 6694833814), (6, 3347416907), (61, 329254122), (71, 282880302), (122, 164627061), (142, 141440151), (183, 109751374), (213, 94293434), (366, 54875687), (426, 47146717), (757, 26531706), (1021, 19671402), (1514, 13265853), (2042, 9835701), (2271, 8843902), (3063, 6557134), (4331, 4637382), (4542, 4421951), (6126, 3278567), (8662, 2318691), (12993, 1545794), (25986, 772897), (46177, 434946), (53747, 373686), (62281, 322482), (72491, 277062), (92354, 217473), (107494, 186843), (124562, 161241), (138531, 144982)]