20163123072

素因数分解:

$2^7\times 3^3\times {\mathrm{673}}^1\times {\mathrm{8669}}^1$

素因数の和:9365

約数の個数: 128

約数和(自身を含む): 59604516000

約数和(自身を除く): 39441392928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 673, 864, 1152, 1346, 1728, 2019, 2692, 3456, 4038, 5384, 6057, 8076, 8669, 10768, 12114, 16152, 17338, 18171, 21536, 24228, 26007, 32304, 34676, 36342, 43072, 48456, 52014, 64608, 69352, 72684, 78021, 86144, 96912, 104028, 129216, 138704, 145368, 156042, 193824, 208056, 234063, 258432, 277408, 290736, 312084, 387648, 416112, 468126, 554816, 581472, 624168, 775296, 832224, 936252, 1109632, 1162944, 1248336, 1664448, 1872504, 2325888, 2496672, 3328896, 3745008, 4993344, 5834237, 7490016, 9986688, 11668474, 14980032, 17502711, 23336948, 29960064, 35005422, 46673896, 52508133, 70010844, 93347792, 105016266, 140021688, 157524399, 186695584, 210032532, 280043376, 315048798, 373391168, 420065064, 560086752, 630097596, 746782336, 840130128, 1120173504, 1260195192, 1680260256, 2240347008, 2520390384, 3360520512, 5040780768, 6721041024, 10081561536, 20163123072]

約数ペア:

[(1, 20163123072), (2, 10081561536), (3, 6721041024), (4, 5040780768), (6, 3360520512), (8, 2520390384), (9, 2240347008), (12, 1680260256), (16, 1260195192), (18, 1120173504), (24, 840130128), (27, 746782336), (32, 630097596), (36, 560086752), (48, 420065064), (54, 373391168), (64, 315048798), (72, 280043376), (96, 210032532), (108, 186695584), (128, 157524399), (144, 140021688), (192, 105016266), (216, 93347792), (288, 70010844), (384, 52508133), (432, 46673896), (576, 35005422), (673, 29960064), (864, 23336948), (1152, 17502711), (1346, 14980032), (1728, 11668474), (2019, 9986688), (2692, 7490016), (3456, 5834237), (4038, 4993344), (5384, 3745008), (6057, 3328896), (8076, 2496672), (8669, 2325888), (10768, 1872504), (12114, 1664448), (16152, 1248336), (17338, 1162944), (18171, 1109632), (21536, 936252), (24228, 832224), (26007, 775296), (32304, 624168), (34676, 581472), (36342, 554816), (43072, 468126), (48456, 416112), (52014, 387648), (64608, 312084), (69352, 290736), (72684, 277408), (78021, 258432), (86144, 234063), (96912, 208056), (104028, 193824), (129216, 156042), (138704, 145368)]