20173376076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{8081}}^1$

素因数の和:8471

約数の個数: 96

約数和(自身を含む): 54484835328

約数和(自身を除く): 34311459252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 263, 339, 452, 526, 678, 789, 791, 1052, 1356, 1578, 1582, 1841, 2373, 3156, 3164, 3682, 4746, 5523, 7364, 8081, 9492, 11046, 16162, 22092, 24243, 29719, 32324, 48486, 56567, 59438, 89157, 96972, 113134, 118876, 169701, 178314, 208033, 226268, 339402, 356628, 416066, 624099, 678804, 832132, 913153, 1248198, 1826306, 2125303, 2496396, 2739459, 3652612, 4250606, 5478918, 6375909, 6392071, 8501212, 10957836, 12751818, 12784142, 14877121, 19176213, 25503636, 25568284, 29754242, 38352426, 44631363, 59508484, 76704852, 89262726, 178525452, 240159239, 480318478, 720477717, 960636956, 1440955434, 1681114673, 2881910868, 3362229346, 5043344019, 6724458692, 10086688038, 20173376076]

約数ペア:

[(1, 20173376076), (2, 10086688038), (3, 6724458692), (4, 5043344019), (6, 3362229346), (7, 2881910868), (12, 1681114673), (14, 1440955434), (21, 960636956), (28, 720477717), (42, 480318478), (84, 240159239), (113, 178525452), (226, 89262726), (263, 76704852), (339, 59508484), (452, 44631363), (526, 38352426), (678, 29754242), (789, 25568284), (791, 25503636), (1052, 19176213), (1356, 14877121), (1578, 12784142), (1582, 12751818), (1841, 10957836), (2373, 8501212), (3156, 6392071), (3164, 6375909), (3682, 5478918), (4746, 4250606), (5523, 3652612), (7364, 2739459), (8081, 2496396), (9492, 2125303), (11046, 1826306), (16162, 1248198), (22092, 913153), (24243, 832132), (29719, 678804), (32324, 624099), (48486, 416066), (56567, 356628), (59438, 339402), (89157, 226268), (96972, 208033), (113134, 178314), (118876, 169701)]