20802355864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5274431}}^1$

素因数の和:5274483

約数の個数: 32

約数和(自身を含む): 42722899200

約数和(自身を除く): 21920543336

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 5274431, 10548862, 21097724, 42195448, 89665327, 152958499, 179330654, 305916998, 358661308, 611833996, 717322616, 1223667992, 2600294483, 5200588966, 10401177932, 20802355864]

約数ペア:

[(1, 20802355864), (2, 10401177932), (4, 5200588966), (8, 2600294483), (17, 1223667992), (29, 717322616), (34, 611833996), (58, 358661308), (68, 305916998), (116, 179330654), (136, 152958499), (232, 89665327), (493, 42195448), (986, 21097724), (1972, 10548862), (3944, 5274431)]