20543669234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 34720358400

約数和(自身を除く): 14176689166

約数列:

[1, 2, 11, 22, 71, 79, 142, 158, 229, 458, 727, 781, 869, 1454, 1562, 1738, 2519, 5038, 5609, 7997, 11218, 15994, 16259, 18091, 32518, 36182, 51617, 57433, 61699, 103234, 114866, 123398, 166483, 178849, 199001, 332966, 357698, 398002, 567787, 631763, 1135574, 1263526, 1284461, 1831313, 2568922, 3662626, 4077743, 8155486, 11820293, 13152157, 14129071, 23640586, 26304314, 28258142, 44855173, 89710346, 130023223, 144673727, 260046446, 289347454, 933803147, 1867606294, 10271834617, 20543669234]

約数ペア:

[(1, 20543669234), (2, 10271834617), (11, 1867606294), (22, 933803147), (71, 289347454), (79, 260046446), (142, 144673727), (158, 130023223), (229, 89710346), (458, 44855173), (727, 28258142), (781, 26304314), (869, 23640586), (1454, 14129071), (1562, 13152157), (1738, 11820293), (2519, 8155486), (5038, 4077743), (5609, 3662626), (7997, 2568922), (11218, 1831313), (15994, 1284461), (16259, 1263526), (18091, 1135574), (32518, 631763), (36182, 567787), (51617, 398002), (57433, 357698), (61699, 332966), (103234, 199001), (114866, 178849), (123398, 166483)]