20223530892

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{109229}}^1$

素因数の和:109415

約数の個数: 72

約数和(自身を含む): 52880427600

約数和(自身を除く): 32656896708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 139, 148, 222, 278, 333, 417, 444, 556, 666, 834, 1251, 1332, 1668, 2502, 5004, 5143, 10286, 15429, 20572, 30858, 46287, 61716, 92574, 109229, 185148, 218458, 327687, 436916, 655374, 983061, 1310748, 1966122, 3932244, 4041473, 8082946, 12124419, 15182831, 16165892, 24248838, 30365662, 36373257, 45548493, 48497676, 60731324, 72746514, 91096986, 136645479, 145493028, 182193972, 273290958, 546581916, 561764747, 1123529494, 1685294241, 2247058988, 3370588482, 5055882723, 6741176964, 10111765446, 20223530892]

約数ペア:

[(1, 20223530892), (2, 10111765446), (3, 6741176964), (4, 5055882723), (6, 3370588482), (9, 2247058988), (12, 1685294241), (18, 1123529494), (36, 561764747), (37, 546581916), (74, 273290958), (111, 182193972), (139, 145493028), (148, 136645479), (222, 91096986), (278, 72746514), (333, 60731324), (417, 48497676), (444, 45548493), (556, 36373257), (666, 30365662), (834, 24248838), (1251, 16165892), (1332, 15182831), (1668, 12124419), (2502, 8082946), (5004, 4041473), (5143, 3932244), (10286, 1966122), (15429, 1310748), (20572, 983061), (30858, 655374), (46287, 436916), (61716, 327687), (92574, 218458), (109229, 185148)]