20233354950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2644883}}^1$

素因数の和:2644918

約数の個数: 72

約数和(自身を含む): 57557965608

約数和(自身を除く): 37324610658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 2644883, 5289766, 7934649, 13224415, 15869298, 23803947, 26448830, 39673245, 44963011, 47607894, 66122075, 79346490, 89926022, 119019735, 132244150, 134889033, 198366225, 224815055, 238039470, 269778066, 396732450, 404667099, 449630110, 595098675, 674445165, 809334198, 1124075275, 1190197350, 1348890330, 2023335495, 2248150550, 3372225825, 4046670990, 6744451650, 10116677475, 20233354950]

約数ペア:

[(1, 20233354950), (2, 10116677475), (3, 6744451650), (5, 4046670990), (6, 3372225825), (9, 2248150550), (10, 2023335495), (15, 1348890330), (17, 1190197350), (18, 1124075275), (25, 809334198), (30, 674445165), (34, 595098675), (45, 449630110), (50, 404667099), (51, 396732450), (75, 269778066), (85, 238039470), (90, 224815055), (102, 198366225), (150, 134889033), (153, 132244150), (170, 119019735), (225, 89926022), (255, 79346490), (306, 66122075), (425, 47607894), (450, 44963011), (510, 39673245), (765, 26448830), (850, 23803947), (1275, 15869298), (1530, 13224415), (2550, 7934649), (3825, 5289766), (7650, 2644883)]