20054026830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{35837}}^1$

素因数の和:36681

約数の個数: 64

約数和(自身を含む): 50285587968

約数和(自身を除く): 30231561138

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 811, 1622, 2433, 4055, 4866, 8110, 12165, 18653, 24330, 35837, 37306, 55959, 71674, 93265, 107511, 111918, 179185, 186530, 215022, 279795, 358370, 537555, 559590, 824251, 1075110, 1648502, 2472753, 4121255, 4945506, 8242510, 12363765, 24727530, 29063807, 58127614, 87191421, 145319035, 174382842, 290638070, 435957105, 668467561, 871914210, 1336935122, 2005402683, 3342337805, 4010805366, 6684675610, 10027013415, 20054026830]

約数ペア:

[(1, 20054026830), (2, 10027013415), (3, 6684675610), (5, 4010805366), (6, 3342337805), (10, 2005402683), (15, 1336935122), (23, 871914210), (30, 668467561), (46, 435957105), (69, 290638070), (115, 174382842), (138, 145319035), (230, 87191421), (345, 58127614), (690, 29063807), (811, 24727530), (1622, 12363765), (2433, 8242510), (4055, 4945506), (4866, 4121255), (8110, 2472753), (12165, 1648502), (18653, 1075110), (24330, 824251), (35837, 559590), (37306, 537555), (55959, 358370), (71674, 279795), (93265, 215022), (107511, 186530), (111918, 179185)]