20163623346

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{2797}}^1$

素因数の和:3128

約数の個数: 96

約数和(自身を含む): 46669296960

約数和(自身を除く): 26505673614

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 197, 214, 321, 342, 394, 591, 642, 963, 1182, 1773, 1926, 2033, 2797, 3546, 3743, 4066, 5594, 6099, 7486, 8391, 11229, 12198, 16782, 18297, 21079, 22458, 25173, 33687, 36594, 42158, 50346, 53143, 63237, 67374, 106286, 126474, 159429, 189711, 299279, 318858, 379422, 400501, 478287, 551009, 598558, 801002, 897837, 956574, 1102018, 1201503, 1653027, 1795674, 2403006, 2693511, 3306054, 3604509, 4959081, 5387022, 5686301, 7209018, 9918162, 10469171, 11372602, 17058903, 20938342, 31407513, 34117806, 51176709, 58957963, 62815026, 94222539, 102353418, 117915926, 176873889, 188445078, 353747778, 530621667, 1061243334, 1120201297, 2240402594, 3360603891, 6721207782, 10081811673, 20163623346]

約数ペア:

[(1, 20163623346), (2, 10081811673), (3, 6721207782), (6, 3360603891), (9, 2240402594), (18, 1120201297), (19, 1061243334), (38, 530621667), (57, 353747778), (107, 188445078), (114, 176873889), (171, 117915926), (197, 102353418), (214, 94222539), (321, 62815026), (342, 58957963), (394, 51176709), (591, 34117806), (642, 31407513), (963, 20938342), (1182, 17058903), (1773, 11372602), (1926, 10469171), (2033, 9918162), (2797, 7209018), (3546, 5686301), (3743, 5387022), (4066, 4959081), (5594, 3604509), (6099, 3306054), (7486, 2693511), (8391, 2403006), (11229, 1795674), (12198, 1653027), (16782, 1201503), (18297, 1102018), (21079, 956574), (22458, 897837), (25173, 801002), (33687, 598558), (36594, 551009), (42158, 478287), (50346, 400501), (53143, 379422), (63237, 318858), (67374, 299279), (106286, 189711), (126474, 159429)]