20134057734

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{162889}}^1$

素因数の和:163019

約数の個数: 80

約数和(自身を含む): 52033581600

約数和(自身を除く): 31899523866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 109, 126, 162, 189, 218, 327, 378, 567, 654, 763, 981, 1134, 1526, 1962, 2289, 2943, 4578, 5886, 6867, 8829, 13734, 17658, 20601, 41202, 61803, 123606, 162889, 325778, 488667, 977334, 1140223, 1466001, 2280446, 2932002, 3420669, 4398003, 6841338, 8796006, 10262007, 13194009, 17754901, 20524014, 26388018, 30786021, 35509802, 53264703, 61572042, 92358063, 106529406, 124284307, 159794109, 184716126, 248568614, 319588218, 372852921, 479382327, 745705842, 958764654, 1118558763, 1438146981, 2237117526, 2876293962, 3355676289, 6711352578, 10067028867, 20134057734]

約数ペア:

[(1, 20134057734), (2, 10067028867), (3, 6711352578), (6, 3355676289), (7, 2876293962), (9, 2237117526), (14, 1438146981), (18, 1118558763), (21, 958764654), (27, 745705842), (42, 479382327), (54, 372852921), (63, 319588218), (81, 248568614), (109, 184716126), (126, 159794109), (162, 124284307), (189, 106529406), (218, 92358063), (327, 61572042), (378, 53264703), (567, 35509802), (654, 30786021), (763, 26388018), (981, 20524014), (1134, 17754901), (1526, 13194009), (1962, 10262007), (2289, 8796006), (2943, 6841338), (4578, 4398003), (5886, 3420669), (6867, 2932002), (8829, 2280446), (13734, 1466001), (17658, 1140223), (20601, 977334), (41202, 488667), (61803, 325778), (123606, 162889)]