20110252092

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{613}}^1\times {\mathrm{55793}}^1$

素因数の和:56427

約数の個数: 72

約数和(自身を含む): 54674995536

約数和(自身を除く): 34564743444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 613, 1226, 1839, 2452, 3678, 4291, 7356, 8582, 12873, 17164, 25746, 30037, 51492, 55793, 60074, 90111, 111586, 120148, 167379, 180222, 223172, 334758, 360444, 390551, 669516, 781102, 1171653, 1562204, 2343306, 2733857, 4686612, 5467714, 8201571, 10935428, 16403142, 32806284, 34201109, 68402218, 102603327, 136804436, 205206654, 239407763, 410413308, 478815526, 718223289, 957631052, 1436446578, 1675854341, 2872893156, 3351708682, 5027563023, 6703417364, 10055126046, 20110252092]

約数ペア:

[(1, 20110252092), (2, 10055126046), (3, 6703417364), (4, 5027563023), (6, 3351708682), (7, 2872893156), (12, 1675854341), (14, 1436446578), (21, 957631052), (28, 718223289), (42, 478815526), (49, 410413308), (84, 239407763), (98, 205206654), (147, 136804436), (196, 102603327), (294, 68402218), (588, 34201109), (613, 32806284), (1226, 16403142), (1839, 10935428), (2452, 8201571), (3678, 5467714), (4291, 4686612), (7356, 2733857), (8582, 2343306), (12873, 1562204), (17164, 1171653), (25746, 781102), (30037, 669516), (51492, 390551), (55793, 360444), (60074, 334758), (90111, 223172), (111586, 180222), (120148, 167379)]