20161446504

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{19379}}^1$

素因数の和:20102

約数の個数: 64

約数和(自身を含む): 51237619200

約数和(自身を除く): 31076172696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 647, 804, 1294, 1608, 1941, 2588, 3882, 5176, 7764, 15528, 19379, 38758, 43349, 58137, 77516, 86698, 116274, 130047, 155032, 173396, 232548, 260094, 346792, 465096, 520188, 1040376, 1298393, 2596786, 3895179, 5193572, 7790358, 10387144, 12538213, 15580716, 25076426, 31161432, 37614639, 50152852, 75229278, 100305704, 150458556, 300917112, 840060271, 1680120542, 2520180813, 3360241084, 5040361626, 6720482168, 10080723252, 20161446504]

約数ペア:

[(1, 20161446504), (2, 10080723252), (3, 6720482168), (4, 5040361626), (6, 3360241084), (8, 2520180813), (12, 1680120542), (24, 840060271), (67, 300917112), (134, 150458556), (201, 100305704), (268, 75229278), (402, 50152852), (536, 37614639), (647, 31161432), (804, 25076426), (1294, 15580716), (1608, 12538213), (1941, 10387144), (2588, 7790358), (3882, 5193572), (5176, 3895179), (7764, 2596786), (15528, 1298393), (19379, 1040376), (38758, 520188), (43349, 465096), (58137, 346792), (77516, 260094), (86698, 232548), (116274, 173396), (130047, 155032)]