20055987018

素因数分解:

$2^1\times 3^6\times {\mathrm{593}}^1\times {\mathrm{23197}}^1$

素因数の和:23810

約数の個数: 56

約数和(自身を含む): 45183347748

約数和(自身を除く): 25127360730

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 593, 729, 1186, 1458, 1779, 3558, 5337, 10674, 16011, 23197, 32022, 46394, 48033, 69591, 96066, 139182, 144099, 208773, 288198, 417546, 432297, 626319, 864594, 1252638, 1878957, 3757914, 5636871, 11273742, 13755821, 16910613, 27511642, 33821226, 41267463, 82534926, 123802389, 247604778, 371407167, 742814334, 1114221501, 2228443002, 3342664503, 6685329006, 10027993509, 20055987018]

約数ペア:

[(1, 20055987018), (2, 10027993509), (3, 6685329006), (6, 3342664503), (9, 2228443002), (18, 1114221501), (27, 742814334), (54, 371407167), (81, 247604778), (162, 123802389), (243, 82534926), (486, 41267463), (593, 33821226), (729, 27511642), (1186, 16910613), (1458, 13755821), (1779, 11273742), (3558, 5636871), (5337, 3757914), (10674, 1878957), (16011, 1252638), (23197, 864594), (32022, 626319), (46394, 432297), (48033, 417546), (69591, 288198), (96066, 208773), (139182, 144099)]