20185536

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:698

約数の個数: 112

約数和(自身を含む): 63788544

約数和(自身を除く): 43603008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 653, 672, 736, 966, 1104, 1288, 1306, 1344, 1472, 1932, 1959, 2208, 2576, 2612, 3864, 3918, 4416, 4571, 5152, 5224, 7728, 7836, 9142, 10304, 10448, 13713, 15019, 15456, 15672, 18284, 20896, 27426, 30038, 30912, 31344, 36568, 41792, 45057, 54852, 60076, 62688, 73136, 90114, 105133, 109704, 120152, 125376, 146272, 180228, 210266, 219408, 240304, 292544, 315399, 360456, 420532, 438816, 480608, 630798, 720912, 841064, 877632, 961216, 1261596, 1441824, 1682128, 2523192, 2883648, 3364256, 5046384, 6728512, 10092768, 20185536]

約数ペア:

[(1, 20185536), (2, 10092768), (3, 6728512), (4, 5046384), (6, 3364256), (7, 2883648), (8, 2523192), (12, 1682128), (14, 1441824), (16, 1261596), (21, 961216), (23, 877632), (24, 841064), (28, 720912), (32, 630798), (42, 480608), (46, 438816), (48, 420532), (56, 360456), (64, 315399), (69, 292544), (84, 240304), (92, 219408), (96, 210266), (112, 180228), (138, 146272), (161, 125376), (168, 120152), (184, 109704), (192, 105133), (224, 90114), (276, 73136), (322, 62688), (336, 60076), (368, 54852), (448, 45057), (483, 41792), (552, 36568), (644, 31344), (653, 30912), (672, 30038), (736, 27426), (966, 20896), (1104, 18284), (1288, 15672), (1306, 15456), (1344, 15019), (1472, 13713), (1932, 10448), (1959, 10304), (2208, 9142), (2576, 7836), (2612, 7728), (3864, 5224), (3918, 5152), (4416, 4571)]