20162648910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{195887}}^1$

素因数の和:196017

約数の個数: 64

約数和(自身を含む): 50097180672

約数和(自身を除く): 29934531762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 73, 94, 141, 146, 219, 235, 282, 365, 438, 470, 705, 730, 1095, 1410, 2190, 3431, 6862, 10293, 17155, 20586, 34310, 51465, 102930, 195887, 391774, 587661, 979435, 1175322, 1958870, 2938305, 5876610, 9206689, 14299751, 18413378, 27620067, 28599502, 42899253, 46033445, 55240134, 71498755, 85798506, 92066890, 138100335, 142997510, 214496265, 276200670, 428992530, 672088297, 1344176594, 2016264891, 3360441485, 4032529782, 6720882970, 10081324455, 20162648910]

約数ペア:

[(1, 20162648910), (2, 10081324455), (3, 6720882970), (5, 4032529782), (6, 3360441485), (10, 2016264891), (15, 1344176594), (30, 672088297), (47, 428992530), (73, 276200670), (94, 214496265), (141, 142997510), (146, 138100335), (219, 92066890), (235, 85798506), (282, 71498755), (365, 55240134), (438, 46033445), (470, 42899253), (705, 28599502), (730, 27620067), (1095, 18413378), (1410, 14299751), (2190, 9206689), (3431, 5876610), (6862, 2938305), (10293, 1958870), (17155, 1175322), (20586, 979435), (34310, 587661), (51465, 391774), (102930, 195887)]