20080865038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{502499}}^1$

素因数の和:502596

約数の個数: 32

約数和(自身を含む): 34190100000

約数和(自身を除く): 14109234962

約数列:

[1, 2, 13, 26, 29, 53, 58, 106, 377, 689, 754, 1378, 1537, 3074, 19981, 39962, 502499, 1004998, 6532487, 13064974, 14572471, 26632447, 29144942, 53264894, 189442123, 346221811, 378884246, 692443622, 772340963, 1544681926, 10040432519, 20080865038]

約数ペア:

[(1, 20080865038), (2, 10040432519), (13, 1544681926), (26, 772340963), (29, 692443622), (53, 378884246), (58, 346221811), (106, 189442123), (377, 53264894), (689, 29144942), (754, 26632447), (1378, 14572471), (1537, 13064974), (3074, 6532487), (19981, 1004998), (39962, 502499)]