20684101042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{2213}}^1$

素因数の和:2683

約数の個数: 64

約数和(自身を含む): 36486578304

約数和(自身を除く): 15802477262

約数列:

[1, 2, 11, 17, 22, 34, 67, 134, 187, 373, 374, 737, 746, 1139, 1474, 2213, 2278, 4103, 4426, 6341, 8206, 12529, 12682, 24343, 24991, 25058, 37621, 48686, 49982, 69751, 75242, 139502, 148271, 274901, 296542, 413831, 424847, 549802, 825449, 827662, 849694, 1630981, 1650898, 2520607, 3261962, 4673317, 5041214, 9079939, 9346634, 14032633, 18159878, 27726677, 28065266, 55305083, 55453354, 110610166, 154358963, 308717926, 608355913, 940186411, 1216711826, 1880372822, 10342050521, 20684101042]

約数ペア:

[(1, 20684101042), (2, 10342050521), (11, 1880372822), (17, 1216711826), (22, 940186411), (34, 608355913), (67, 308717926), (134, 154358963), (187, 110610166), (373, 55453354), (374, 55305083), (737, 28065266), (746, 27726677), (1139, 18159878), (1474, 14032633), (2213, 9346634), (2278, 9079939), (4103, 5041214), (4426, 4673317), (6341, 3261962), (8206, 2520607), (12529, 1650898), (12682, 1630981), (24343, 849694), (24991, 827662), (25058, 825449), (37621, 549802), (48686, 424847), (49982, 413831), (69751, 296542), (75242, 274901), (139502, 148271)]