20161245642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2381437}}^1$

素因数の和:2381542

約数の個数: 32

約数和(自身を含む): 43208811072

約数和(自身を除く): 23047565430

約数列:

[1, 2, 3, 6, 17, 34, 51, 83, 102, 166, 249, 498, 1411, 2822, 4233, 8466, 2381437, 4762874, 7144311, 14288622, 40484429, 80968858, 121453287, 197659271, 242906574, 395318542, 592977813, 1185955626, 3360207607, 6720415214, 10080622821, 20161245642]

約数ペア:

[(1, 20161245642), (2, 10080622821), (3, 6720415214), (6, 3360207607), (17, 1185955626), (34, 592977813), (51, 395318542), (83, 242906574), (102, 197659271), (166, 121453287), (249, 80968858), (498, 40484429), (1411, 14288622), (2822, 7144311), (4233, 4762874), (8466, 2381437)]