20827831962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{193183}}^1$

素因数の和:193363

約数の個数: 64

約数和(自身を含む): 50740936704

約数和(自身を除く): 29913104742

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 151, 238, 302, 357, 453, 714, 906, 1057, 2114, 2567, 3171, 5134, 6342, 7701, 15402, 17969, 35938, 53907, 107814, 193183, 386366, 579549, 1159098, 1352281, 2704562, 3284111, 4056843, 6568222, 8113686, 9852333, 19704666, 22988777, 29170633, 45977554, 58341266, 68966331, 87511899, 137932662, 175023798, 204194431, 408388862, 495900761, 612583293, 991801522, 1225166586, 1487702283, 2975404566, 3471305327, 6942610654, 10413915981, 20827831962]

約数ペア:

[(1, 20827831962), (2, 10413915981), (3, 6942610654), (6, 3471305327), (7, 2975404566), (14, 1487702283), (17, 1225166586), (21, 991801522), (34, 612583293), (42, 495900761), (51, 408388862), (102, 204194431), (119, 175023798), (151, 137932662), (238, 87511899), (302, 68966331), (357, 58341266), (453, 45977554), (714, 29170633), (906, 22988777), (1057, 19704666), (2114, 9852333), (2567, 8113686), (3171, 6568222), (5134, 4056843), (6342, 3284111), (7701, 2704562), (15402, 1352281), (17969, 1159098), (35938, 579549), (53907, 386366), (107814, 193183)]