20260944

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12791}}^1$

素因数の和:12816

約数の個数: 60

約数和(自身を含む): 61862112

約数和(自身を除く): 41601168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 12791, 25582, 38373, 51164, 76746, 102328, 115119, 140701, 153492, 204656, 230238, 281402, 306984, 422103, 460476, 562804, 613968, 844206, 920952, 1125608, 1266309, 1688412, 1841904, 2251216, 2532618, 3376824, 5065236, 6753648, 10130472, 20260944]

約数ペア:

[(1, 20260944), (2, 10130472), (3, 6753648), (4, 5065236), (6, 3376824), (8, 2532618), (9, 2251216), (11, 1841904), (12, 1688412), (16, 1266309), (18, 1125608), (22, 920952), (24, 844206), (33, 613968), (36, 562804), (44, 460476), (48, 422103), (66, 306984), (72, 281402), (88, 230238), (99, 204656), (132, 153492), (144, 140701), (176, 115119), (198, 102328), (264, 76746), (396, 51164), (528, 38373), (792, 25582), (1584, 12791)]