20281614

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 42228000

約数和(自身を除く): 21946386

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 229, 458, 509, 687, 1018, 1374, 1527, 3054, 6641, 13282, 14761, 19923, 29522, 39846, 44283, 88566, 116561, 233122, 349683, 699366, 3380269, 6760538, 10140807, 20281614]

約数ペア:

[(1, 20281614), (2, 10140807), (3, 6760538), (6, 3380269), (29, 699366), (58, 349683), (87, 233122), (174, 116561), (229, 88566), (458, 44283), (509, 39846), (687, 29522), (1018, 19923), (1374, 14761), (1527, 13282), (3054, 6641)]