20088042570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{848671}}^1$

素因数の和:848947

約数の個数: 48

約数和(自身を含む): 52427561472

約数和(自身を除く): 32339518902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 2367, 2630, 3945, 4734, 7890, 11835, 23670, 848671, 1697342, 2546013, 4243355, 5092026, 7638039, 8486710, 12730065, 15276078, 25460130, 38190195, 76380390, 223200473, 446400946, 669601419, 1116002365, 1339202838, 2008804257, 2232004730, 3348007095, 4017608514, 6696014190, 10044021285, 20088042570]

約数ペア:

[(1, 20088042570), (2, 10044021285), (3, 6696014190), (5, 4017608514), (6, 3348007095), (9, 2232004730), (10, 2008804257), (15, 1339202838), (18, 1116002365), (30, 669601419), (45, 446400946), (90, 223200473), (263, 76380390), (526, 38190195), (789, 25460130), (1315, 15276078), (1578, 12730065), (2367, 8486710), (2630, 7638039), (3945, 5092026), (4734, 4243355), (7890, 2546013), (11835, 1697342), (23670, 848671)]