20105379834

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{95177}}^1$

素因数の和:95327

約数の個数: 64

約数和(自身を含む): 45228585600

約数和(自身を除く): 25123205766

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 109, 114, 218, 323, 327, 646, 654, 969, 1853, 1938, 2071, 3706, 4142, 5559, 6213, 11118, 12426, 35207, 70414, 95177, 105621, 190354, 211242, 285531, 571062, 1618009, 1808363, 3236018, 3616726, 4854027, 5425089, 9708054, 10374293, 10850178, 20748586, 30742171, 31122879, 61484342, 62245758, 92226513, 176362981, 184453026, 197111567, 352725962, 394223134, 529088943, 591334701, 1058177886, 1182669402, 3350896639, 6701793278, 10052689917, 20105379834]

約数ペア:

[(1, 20105379834), (2, 10052689917), (3, 6701793278), (6, 3350896639), (17, 1182669402), (19, 1058177886), (34, 591334701), (38, 529088943), (51, 394223134), (57, 352725962), (102, 197111567), (109, 184453026), (114, 176362981), (218, 92226513), (323, 62245758), (327, 61484342), (646, 31122879), (654, 30742171), (969, 20748586), (1853, 10850178), (1938, 10374293), (2071, 9708054), (3706, 5425089), (4142, 4854027), (5559, 3616726), (6213, 3236018), (11118, 1808363), (12426, 1618009), (35207, 571062), (70414, 285531), (95177, 211242), (105621, 190354)]