20161953132

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{4801}}^1$

素因数の和:5103

約数の個数: 96

約数和(自身を含む): 50275787520

約数和(自身を除く): 30113834388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 113, 114, 163, 226, 228, 326, 339, 452, 489, 652, 678, 978, 1356, 1956, 2147, 3097, 4294, 4801, 6194, 6441, 8588, 9291, 9602, 12388, 12882, 14403, 18419, 18582, 19204, 25764, 28806, 36838, 37164, 55257, 57612, 73676, 91219, 110514, 182438, 221028, 273657, 349961, 364876, 542513, 547314, 699922, 782563, 1049883, 1085026, 1094628, 1399844, 1565126, 1627539, 2099766, 2170052, 2347689, 3130252, 3255078, 4199532, 4695378, 6510156, 9390756, 10307747, 14868697, 20615494, 29737394, 30923241, 41230988, 44606091, 59474788, 61846482, 88429619, 89212182, 123692964, 176859238, 178424364, 265288857, 353718476, 530577714, 1061155428, 1680162761, 3360325522, 5040488283, 6720651044, 10080976566, 20161953132]

約数ペア:

[(1, 20161953132), (2, 10080976566), (3, 6720651044), (4, 5040488283), (6, 3360325522), (12, 1680162761), (19, 1061155428), (38, 530577714), (57, 353718476), (76, 265288857), (113, 178424364), (114, 176859238), (163, 123692964), (226, 89212182), (228, 88429619), (326, 61846482), (339, 59474788), (452, 44606091), (489, 41230988), (652, 30923241), (678, 29737394), (978, 20615494), (1356, 14868697), (1956, 10307747), (2147, 9390756), (3097, 6510156), (4294, 4695378), (4801, 4199532), (6194, 3255078), (6441, 3130252), (8588, 2347689), (9291, 2170052), (9602, 2099766), (12388, 1627539), (12882, 1565126), (14403, 1399844), (18419, 1094628), (18582, 1085026), (19204, 1049883), (25764, 782563), (28806, 699922), (36838, 547314), (37164, 542513), (55257, 364876), (57612, 349961), (73676, 273657), (91219, 221028), (110514, 182438)]