20163926490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{102101}}^1$

素因数の和:102367

約数の個数: 64

約数和(自身を含む): 50283192960

約数和(自身を除く): 30119266470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 227, 290, 435, 454, 681, 870, 1135, 1362, 2270, 3405, 6583, 6810, 13166, 19749, 32915, 39498, 65830, 98745, 102101, 197490, 204202, 306303, 510505, 612606, 1021010, 1531515, 2960929, 3063030, 5921858, 8882787, 14804645, 17765574, 23176927, 29609290, 44413935, 46353854, 69530781, 88827870, 115884635, 139061562, 231769270, 347653905, 672130883, 695307810, 1344261766, 2016392649, 3360654415, 4032785298, 6721308830, 10081963245, 20163926490]

約数ペア:

[(1, 20163926490), (2, 10081963245), (3, 6721308830), (5, 4032785298), (6, 3360654415), (10, 2016392649), (15, 1344261766), (29, 695307810), (30, 672130883), (58, 347653905), (87, 231769270), (145, 139061562), (174, 115884635), (227, 88827870), (290, 69530781), (435, 46353854), (454, 44413935), (681, 29609290), (870, 23176927), (1135, 17765574), (1362, 14804645), (2270, 8882787), (3405, 5921858), (6583, 3063030), (6810, 2960929), (13166, 1531515), (19749, 1021010), (32915, 612606), (39498, 510505), (65830, 306303), (98745, 204202), (102101, 197490)]