20422285128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2132653}}^1$

素因数の和:2132691

約数の個数: 96

約数和(自身を含む): 66538804800

約数和(自身を除く): 46116519672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 2132653, 4265306, 6397959, 8530612, 12795918, 14928571, 17061224, 19193877, 25591836, 29857142, 38387754, 40520407, 44785713, 51183672, 59714284, 76775508, 81040814, 89571426, 119428568, 121561221, 134357139, 153551016, 162081628, 179142852, 243122442, 268714278, 283642849, 324163256, 358285704, 364683663, 486244884, 537428556, 567285698, 729367326, 850928547, 972489768, 1074857112, 1134571396, 1458734652, 1701857094, 2269142792, 2552785641, 2917469304, 3403714188, 5105571282, 6807428376, 10211142564, 20422285128]

約数ペア:

[(1, 20422285128), (2, 10211142564), (3, 6807428376), (4, 5105571282), (6, 3403714188), (7, 2917469304), (8, 2552785641), (9, 2269142792), (12, 1701857094), (14, 1458734652), (18, 1134571396), (19, 1074857112), (21, 972489768), (24, 850928547), (28, 729367326), (36, 567285698), (38, 537428556), (42, 486244884), (56, 364683663), (57, 358285704), (63, 324163256), (72, 283642849), (76, 268714278), (84, 243122442), (114, 179142852), (126, 162081628), (133, 153551016), (152, 134357139), (168, 121561221), (171, 119428568), (228, 89571426), (252, 81040814), (266, 76775508), (342, 59714284), (399, 51183672), (456, 44785713), (504, 40520407), (532, 38387754), (684, 29857142), (798, 25591836), (1064, 19193877), (1197, 17061224), (1368, 14928571), (1596, 12795918), (2394, 8530612), (3192, 6397959), (4788, 4265306), (9576, 2132653)]