20234844320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1787}}^1$

素因数の和:2023

約数の個数: 192

約数和(自身を含む): 53139131136

約数和(自身を除く): 32904286816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 181, 184, 230, 272, 340, 362, 368, 391, 460, 544, 680, 724, 736, 782, 905, 920, 1360, 1448, 1564, 1787, 1810, 1840, 1955, 2720, 2896, 3077, 3128, 3574, 3620, 3680, 3910, 4163, 5792, 6154, 6256, 7148, 7240, 7820, 8326, 8935, 12308, 12512, 14296, 14480, 15385, 15640, 16652, 17870, 20815, 24616, 28592, 28960, 30379, 30770, 31280, 33304, 35740, 41101, 41630, 49232, 57184, 60758, 61540, 62560, 66608, 70771, 71480, 82202, 83260, 98464, 121516, 123080, 133216, 141542, 142960, 151895, 164404, 166520, 205505, 243032, 246160, 283084, 285920, 303790, 323447, 328808, 333040, 353855, 411010, 486064, 492320, 566168, 607580, 646894, 657616, 666080, 698717, 707710, 822020, 972128, 1132336, 1215160, 1293788, 1315232, 1397434, 1415420, 1617235, 1644040, 2264672, 2430320, 2587576, 2794868, 2830840, 3234470, 3288080, 3493585, 4860640, 5175152, 5498599, 5589736, 5661680, 6468940, 6576160, 6987170, 7439281, 10350304, 10997198, 11179472, 11323360, 12937880, 13974340, 14878562, 21994396, 22358944, 25875760, 27492995, 27948680, 29757124, 37196405, 43988792, 51751520, 54985990, 55897360, 59514248, 74392810, 87977584, 109971980, 111794720, 119028496, 126467777, 148785620, 175955168, 219943960, 238056992, 252935554, 297571240, 439887920, 505871108, 595142480, 632338885, 879775840, 1011742216, 1190284960, 1264677770, 2023484432, 2529355540, 4046968864, 5058711080, 10117422160, 20234844320]

約数ペア:

[(1, 20234844320), (2, 10117422160), (4, 5058711080), (5, 4046968864), (8, 2529355540), (10, 2023484432), (16, 1264677770), (17, 1190284960), (20, 1011742216), (23, 879775840), (32, 632338885), (34, 595142480), (40, 505871108), (46, 439887920), (68, 297571240), (80, 252935554), (85, 238056992), (92, 219943960), (115, 175955168), (136, 148785620), (160, 126467777), (170, 119028496), (181, 111794720), (184, 109971980), (230, 87977584), (272, 74392810), (340, 59514248), (362, 55897360), (368, 54985990), (391, 51751520), (460, 43988792), (544, 37196405), (680, 29757124), (724, 27948680), (736, 27492995), (782, 25875760), (905, 22358944), (920, 21994396), (1360, 14878562), (1448, 13974340), (1564, 12937880), (1787, 11323360), (1810, 11179472), (1840, 10997198), (1955, 10350304), (2720, 7439281), (2896, 6987170), (3077, 6576160), (3128, 6468940), (3574, 5661680), (3620, 5589736), (3680, 5498599), (3910, 5175152), (4163, 4860640), (5792, 3493585), (6154, 3288080), (6256, 3234470), (7148, 2830840), (7240, 2794868), (7820, 2587576), (8326, 2430320), (8935, 2264672), (12308, 1644040), (12512, 1617235), (14296, 1415420), (14480, 1397434), (15385, 1315232), (15640, 1293788), (16652, 1215160), (17870, 1132336), (20815, 972128), (24616, 822020), (28592, 707710), (28960, 698717), (30379, 666080), (30770, 657616), (31280, 646894), (33304, 607580), (35740, 566168), (41101, 492320), (41630, 486064), (49232, 411010), (57184, 353855), (60758, 333040), (61540, 328808), (62560, 323447), (66608, 303790), (70771, 285920), (71480, 283084), (82202, 246160), (83260, 243032), (98464, 205505), (121516, 166520), (123080, 164404), (133216, 151895), (141542, 142960)]