20232722902

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{2389}}^1$

素因数の和:2717

約数の個数: 64

約数和(自身を含む): 36189112320

約数和(自身を除く): 15956389418

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 211, 329, 422, 427, 658, 854, 1477, 2389, 2867, 2954, 4778, 5734, 9917, 12871, 16723, 19834, 20069, 25742, 33446, 40138, 69419, 90097, 112283, 138838, 145729, 180194, 224566, 291458, 504079, 604937, 785981, 1008158, 1020103, 1209874, 1571962, 2040206, 3528553, 4234559, 6849263, 7057106, 8469118, 13698526, 23691713, 30748819, 47383426, 47944841, 61497638, 95889682, 165841991, 215241733, 331683982, 430483466, 1445194493, 2890388986, 10116361451, 20232722902]

約数ペア:

[(1, 20232722902), (2, 10116361451), (7, 2890388986), (14, 1445194493), (47, 430483466), (61, 331683982), (94, 215241733), (122, 165841991), (211, 95889682), (329, 61497638), (422, 47944841), (427, 47383426), (658, 30748819), (854, 23691713), (1477, 13698526), (2389, 8469118), (2867, 7057106), (2954, 6849263), (4778, 4234559), (5734, 3528553), (9917, 2040206), (12871, 1571962), (16723, 1209874), (19834, 1020103), (20069, 1008158), (25742, 785981), (33446, 604937), (40138, 504079), (69419, 291458), (90097, 224566), (112283, 180194), (138838, 145729)]