20732707534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{7867}}^1$

素因数の和:8153

約数の個数: 64

約数和(自身を含む): 39382801920

約数和(自身を除く): 18650094386

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 157, 218, 314, 763, 1099, 1199, 1526, 1727, 2198, 2398, 3454, 7867, 8393, 12089, 15734, 16786, 17113, 24178, 34226, 55069, 86537, 110138, 119791, 173074, 188243, 239582, 376486, 605759, 857503, 1211518, 1235119, 1317701, 1715006, 2470238, 2635402, 6002521, 8645833, 9432533, 12005042, 13586309, 17291666, 18865066, 27172618, 66027731, 95104163, 132055462, 134627971, 190208326, 269255942, 942395797, 1480907681, 1884791594, 2961815362, 10366353767, 20732707534]

約数ペア:

[(1, 20732707534), (2, 10366353767), (7, 2961815362), (11, 1884791594), (14, 1480907681), (22, 942395797), (77, 269255942), (109, 190208326), (154, 134627971), (157, 132055462), (218, 95104163), (314, 66027731), (763, 27172618), (1099, 18865066), (1199, 17291666), (1526, 13586309), (1727, 12005042), (2198, 9432533), (2398, 8645833), (3454, 6002521), (7867, 2635402), (8393, 2470238), (12089, 1715006), (15734, 1317701), (16786, 1235119), (17113, 1211518), (24178, 857503), (34226, 605759), (55069, 376486), (86537, 239582), (110138, 188243), (119791, 173074)]