2013708980

素因数分解:

$2^2\times 5^1\times {\mathrm{9623}}^1\times {\mathrm{10463}}^1$

素因数の和:20095

約数の個数: 24

約数和(自身を含む): 4229632512

約数和(自身を除く): 2215923532

約数列:

[1, 2, 4, 5, 10, 20, 9623, 10463, 19246, 20926, 38492, 41852, 48115, 52315, 96230, 104630, 192460, 209260, 100685449, 201370898, 402741796, 503427245, 1006854490, 2013708980]

約数ペア:

[(1, 2013708980), (2, 1006854490), (4, 503427245), (5, 402741796), (10, 201370898), (20, 100685449), (9623, 209260), (10463, 192460), (19246, 104630), (20926, 96230), (38492, 52315), (41852, 48115)]