20543095692

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{64853}}^1$

素因数の和:65292

約数の個数: 96

約数和(自身を含む): 61014643200

約数和(自身を除く): 40471547508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 419, 756, 838, 1257, 1676, 2514, 2933, 3771, 5028, 5866, 7542, 8799, 11313, 11732, 15084, 17598, 22626, 26397, 35196, 45252, 52794, 64853, 79191, 105588, 129706, 158382, 194559, 259412, 316764, 389118, 453971, 583677, 778236, 907942, 1167354, 1361913, 1751031, 1815884, 2334708, 2723826, 3502062, 4085739, 5447652, 7004124, 8171478, 12257217, 16342956, 24514434, 27173407, 49028868, 54346814, 81520221, 108693628, 163040442, 190213849, 244560663, 326080884, 380427698, 489121326, 570641547, 733681989, 760855396, 978242652, 1141283094, 1467363978, 1711924641, 2282566188, 2934727956, 3423849282, 5135773923, 6847698564, 10271547846, 20543095692]

約数ペア:

[(1, 20543095692), (2, 10271547846), (3, 6847698564), (4, 5135773923), (6, 3423849282), (7, 2934727956), (9, 2282566188), (12, 1711924641), (14, 1467363978), (18, 1141283094), (21, 978242652), (27, 760855396), (28, 733681989), (36, 570641547), (42, 489121326), (54, 380427698), (63, 326080884), (84, 244560663), (108, 190213849), (126, 163040442), (189, 108693628), (252, 81520221), (378, 54346814), (419, 49028868), (756, 27173407), (838, 24514434), (1257, 16342956), (1676, 12257217), (2514, 8171478), (2933, 7004124), (3771, 5447652), (5028, 4085739), (5866, 3502062), (7542, 2723826), (8799, 2334708), (11313, 1815884), (11732, 1751031), (15084, 1361913), (17598, 1167354), (22626, 907942), (26397, 778236), (35196, 583677), (45252, 453971), (52794, 389118), (64853, 316764), (79191, 259412), (105588, 194559), (129706, 158382)]