20072130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 54074304

約数和(自身を除く): 34002174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 107, 111, 130, 169, 185, 195, 214, 222, 321, 338, 370, 390, 481, 507, 535, 555, 642, 845, 962, 1014, 1070, 1110, 1391, 1443, 1605, 1690, 2405, 2535, 2782, 2886, 3210, 3959, 4173, 4810, 5070, 6253, 6955, 7215, 7918, 8346, 11877, 12506, 13910, 14430, 18083, 18759, 19795, 20865, 23754, 31265, 36166, 37518, 39590, 41730, 51467, 54249, 59385, 62530, 90415, 93795, 102934, 108498, 118770, 154401, 180830, 187590, 257335, 271245, 308802, 514670, 542490, 669071, 772005, 1338142, 1544010, 2007213, 3345355, 4014426, 6690710, 10036065, 20072130]

約数ペア:

[(1, 20072130), (2, 10036065), (3, 6690710), (5, 4014426), (6, 3345355), (10, 2007213), (13, 1544010), (15, 1338142), (26, 772005), (30, 669071), (37, 542490), (39, 514670), (65, 308802), (74, 271245), (78, 257335), (107, 187590), (111, 180830), (130, 154401), (169, 118770), (185, 108498), (195, 102934), (214, 93795), (222, 90415), (321, 62530), (338, 59385), (370, 54249), (390, 51467), (481, 41730), (507, 39590), (535, 37518), (555, 36166), (642, 31265), (845, 23754), (962, 20865), (1014, 19795), (1070, 18759), (1110, 18083), (1391, 14430), (1443, 13910), (1605, 12506), (1690, 11877), (2405, 8346), (2535, 7918), (2782, 7215), (2886, 6955), (3210, 6253), (3959, 5070), (4173, 4810)]