20131713360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2541883}}^1$

素因数の和:2541913

約数の個数: 120

約数和(自身を含む): 73755306144

約数和(自身を除く): 53623592784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 2541883, 5083766, 7625649, 10167532, 12709415, 15251298, 20335064, 22876947, 25418830, 27960713, 30502596, 38128245, 40670128, 45753894, 50837660, 55921426, 61005192, 76256490, 83882139, 91507788, 101675320, 111842852, 114384735, 122010384, 139803565, 152512980, 167764278, 183015576, 203350640, 223685704, 228769470, 251646417, 279607130, 305025960, 335528556, 366031152, 419410695, 447371408, 457538940, 503292834, 559214260, 610051920, 671057112, 838821390, 915077880, 1006585668, 1118428520, 1258232085, 1342114224, 1677642780, 1830155760, 2013171336, 2236857040, 2516464170, 3355285560, 4026342672, 5032928340, 6710571120, 10065856680, 20131713360]

約数ペア:

[(1, 20131713360), (2, 10065856680), (3, 6710571120), (4, 5032928340), (5, 4026342672), (6, 3355285560), (8, 2516464170), (9, 2236857040), (10, 2013171336), (11, 1830155760), (12, 1677642780), (15, 1342114224), (16, 1258232085), (18, 1118428520), (20, 1006585668), (22, 915077880), (24, 838821390), (30, 671057112), (33, 610051920), (36, 559214260), (40, 503292834), (44, 457538940), (45, 447371408), (48, 419410695), (55, 366031152), (60, 335528556), (66, 305025960), (72, 279607130), (80, 251646417), (88, 228769470), (90, 223685704), (99, 203350640), (110, 183015576), (120, 167764278), (132, 152512980), (144, 139803565), (165, 122010384), (176, 114384735), (180, 111842852), (198, 101675320), (220, 91507788), (240, 83882139), (264, 76256490), (330, 61005192), (360, 55921426), (396, 50837660), (440, 45753894), (495, 40670128), (528, 38128245), (660, 30502596), (720, 27960713), (792, 25418830), (880, 22876947), (990, 20335064), (1320, 15251298), (1584, 12709415), (1980, 10167532), (2640, 7625649), (3960, 5083766), (7920, 2541883)]