20580189030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5577287}}^1$

素因数の和:5577341

約数の個数: 48

約数和(自身を含む): 54813586464

約数和(自身を除く): 34233397434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 5577287, 11154574, 16731861, 27886435, 33463722, 50195583, 55772870, 83659305, 100391166, 167318610, 228668767, 250977915, 457337534, 501955830, 686006301, 1143343835, 1372012602, 2058018903, 2286687670, 3430031505, 4116037806, 6860063010, 10290094515, 20580189030]

約数ペア:

[(1, 20580189030), (2, 10290094515), (3, 6860063010), (5, 4116037806), (6, 3430031505), (9, 2286687670), (10, 2058018903), (15, 1372012602), (18, 1143343835), (30, 686006301), (41, 501955830), (45, 457337534), (82, 250977915), (90, 228668767), (123, 167318610), (205, 100391166), (246, 83659305), (369, 55772870), (410, 50195583), (615, 33463722), (738, 27886435), (1230, 16731861), (1845, 11154574), (3690, 5577287)]