20170352424

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{139537}}^1$

素因数の和:139882

約数の個数: 64

約数和(自身を含む): 53247700800

約数和(自身を除く): 33077348376

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 317, 456, 634, 951, 1268, 1902, 2536, 3804, 6023, 7608, 12046, 18069, 24092, 36138, 48184, 72276, 139537, 144552, 279074, 418611, 558148, 837222, 1116296, 1674444, 2651203, 3348888, 5302406, 7953609, 10604812, 15907218, 21209624, 31814436, 44233229, 63628872, 88466458, 132699687, 176932916, 265399374, 353865832, 530798748, 840431351, 1061597496, 1680862702, 2521294053, 3361725404, 5042588106, 6723450808, 10085176212, 20170352424]

約数ペア:

[(1, 20170352424), (2, 10085176212), (3, 6723450808), (4, 5042588106), (6, 3361725404), (8, 2521294053), (12, 1680862702), (19, 1061597496), (24, 840431351), (38, 530798748), (57, 353865832), (76, 265399374), (114, 176932916), (152, 132699687), (228, 88466458), (317, 63628872), (456, 44233229), (634, 31814436), (951, 21209624), (1268, 15907218), (1902, 10604812), (2536, 7953609), (3804, 5302406), (6023, 3348888), (7608, 2651203), (12046, 1674444), (18069, 1116296), (24092, 837222), (36138, 558148), (48184, 418611), (72276, 279074), (139537, 144552)]