2013560648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{20089}}^1$

素因数の和:20190

約数の個数: 64

約数和(自身を含む): 4426228800

約数和(自身を除く): 2412668152

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 67, 68, 88, 134, 136, 187, 268, 374, 536, 737, 748, 1139, 1474, 1496, 2278, 2948, 4556, 5896, 9112, 12529, 20089, 25058, 40178, 50116, 80356, 100232, 160712, 220979, 341513, 441958, 683026, 883916, 1345963, 1366052, 1767832, 2691926, 2732104, 3756643, 5383852, 7513286, 10767704, 14805593, 15026572, 22881371, 29611186, 30053144, 45762742, 59222372, 91525484, 118444744, 183050968, 251695081, 503390162, 1006780324, 2013560648]

約数ペア:

[(1, 2013560648), (2, 1006780324), (4, 503390162), (8, 251695081), (11, 183050968), (17, 118444744), (22, 91525484), (34, 59222372), (44, 45762742), (67, 30053144), (68, 29611186), (88, 22881371), (134, 15026572), (136, 14805593), (187, 10767704), (268, 7513286), (374, 5383852), (536, 3756643), (737, 2732104), (748, 2691926), (1139, 1767832), (1474, 1366052), (1496, 1345963), (2278, 883916), (2948, 683026), (4556, 441958), (5896, 341513), (9112, 220979), (12529, 160712), (20089, 100232), (25058, 80356), (40178, 50116)]