20163050076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{4789}}^1$

素因数の和:5143

約数の個数: 96

約数和(自身を含む): 51305728320

約数和(自身を除く): 31142678244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 197, 274, 394, 411, 548, 591, 788, 822, 1182, 1644, 1781, 2364, 2561, 3562, 4789, 5122, 5343, 7124, 7683, 9578, 10244, 10686, 14367, 15366, 19156, 21372, 26989, 28734, 30732, 53978, 57468, 62257, 80967, 107956, 124514, 161934, 186771, 249028, 323868, 350857, 373542, 656093, 701714, 747084, 943433, 1052571, 1312186, 1403428, 1886866, 1968279, 2105142, 2624372, 2830299, 3773732, 3936558, 4210284, 5660598, 7873116, 8529209, 11321196, 12264629, 17058418, 24529258, 25587627, 34116836, 36793887, 49058516, 51175254, 73587774, 102350508, 129250321, 147175548, 258500642, 387750963, 517001284, 775501926, 1551003852, 1680254173, 3360508346, 5040762519, 6721016692, 10081525038, 20163050076]

約数ペア:

[(1, 20163050076), (2, 10081525038), (3, 6721016692), (4, 5040762519), (6, 3360508346), (12, 1680254173), (13, 1551003852), (26, 775501926), (39, 517001284), (52, 387750963), (78, 258500642), (137, 147175548), (156, 129250321), (197, 102350508), (274, 73587774), (394, 51175254), (411, 49058516), (548, 36793887), (591, 34116836), (788, 25587627), (822, 24529258), (1182, 17058418), (1644, 12264629), (1781, 11321196), (2364, 8529209), (2561, 7873116), (3562, 5660598), (4789, 4210284), (5122, 3936558), (5343, 3773732), (7124, 2830299), (7683, 2624372), (9578, 2105142), (10244, 1968279), (10686, 1886866), (14367, 1403428), (15366, 1312186), (19156, 1052571), (21372, 943433), (26989, 747084), (28734, 701714), (30732, 656093), (53978, 373542), (57468, 350857), (62257, 323868), (80967, 249028), (107956, 186771), (124514, 161934)]