20005598904

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4201}}^1\times {\mathrm{8627}}^1$

素因数の和:12860

約数の個数: 64

約数和(自身を含む): 52206992640

約数和(自身を除く): 32201393736

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 4201, 8402, 8627, 12603, 16804, 17254, 25206, 25881, 33608, 34508, 50412, 51762, 69016, 96623, 100824, 103524, 193246, 198421, 207048, 289869, 386492, 396842, 579738, 595263, 772984, 793684, 1159476, 1190526, 1587368, 2318952, 2381052, 4762104, 36242027, 72484054, 108726081, 144968108, 217452162, 289936216, 434904324, 833566621, 869808648, 1667133242, 2500699863, 3334266484, 5001399726, 6668532968, 10002799452, 20005598904]

約数ペア:

[(1, 20005598904), (2, 10002799452), (3, 6668532968), (4, 5001399726), (6, 3334266484), (8, 2500699863), (12, 1667133242), (23, 869808648), (24, 833566621), (46, 434904324), (69, 289936216), (92, 217452162), (138, 144968108), (184, 108726081), (276, 72484054), (552, 36242027), (4201, 4762104), (8402, 2381052), (8627, 2318952), (12603, 1587368), (16804, 1190526), (17254, 1159476), (25206, 793684), (25881, 772984), (33608, 595263), (34508, 579738), (50412, 396842), (51762, 386492), (69016, 289869), (96623, 207048), (100824, 198421), (103524, 193246)]