20233970940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3923}}^1$

素因数の和:4072

約数の個数: 192

約数和(自身を含む): 60754821120

約数和(自身を除く): 40520850180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 59, 60, 62, 93, 94, 118, 124, 141, 155, 177, 186, 188, 235, 236, 282, 295, 310, 354, 372, 465, 470, 564, 590, 620, 705, 708, 885, 930, 940, 1180, 1410, 1457, 1770, 1829, 1860, 2773, 2820, 2914, 3540, 3658, 3923, 4371, 5487, 5546, 5828, 7285, 7316, 7846, 8319, 8742, 9145, 10974, 11092, 11769, 13865, 14570, 15692, 16638, 17484, 18290, 19615, 21855, 21948, 23538, 27435, 27730, 29140, 33276, 36580, 39230, 41595, 43710, 47076, 54870, 55460, 58845, 78460, 83190, 85963, 87420, 109740, 117690, 121613, 166380, 171926, 184381, 231457, 235380, 243226, 257889, 343852, 364839, 368762, 429815, 462914, 486452, 515778, 553143, 608065, 694371, 729678, 737524, 859630, 921905, 925828, 1031556, 1106286, 1157285, 1216130, 1289445, 1388742, 1459356, 1719260, 1824195, 1843810, 2212572, 2314570, 2432260, 2578890, 2765715, 2777484, 3471855, 3648390, 3687620, 4629140, 5157780, 5531430, 5715811, 6943710, 7175167, 7296780, 10878479, 11062860, 11431622, 13887420, 14350334, 17147433, 21525501, 21756958, 22863244, 28579055, 28700668, 32635437, 34294866, 35875835, 43051002, 43513916, 54392395, 57158110, 65270874, 68589732, 71751670, 85737165, 86102004, 107627505, 108784790, 114316220, 130541748, 143503340, 163177185, 171474330, 215255010, 217569580, 326354370, 337232849, 342948660, 430510020, 652708740, 674465698, 1011698547, 1348931396, 1686164245, 2023397094, 3372328490, 4046794188, 5058492735, 6744656980, 10116985470, 20233970940]

約数ペア:

[(1, 20233970940), (2, 10116985470), (3, 6744656980), (4, 5058492735), (5, 4046794188), (6, 3372328490), (10, 2023397094), (12, 1686164245), (15, 1348931396), (20, 1011698547), (30, 674465698), (31, 652708740), (47, 430510020), (59, 342948660), (60, 337232849), (62, 326354370), (93, 217569580), (94, 215255010), (118, 171474330), (124, 163177185), (141, 143503340), (155, 130541748), (177, 114316220), (186, 108784790), (188, 107627505), (235, 86102004), (236, 85737165), (282, 71751670), (295, 68589732), (310, 65270874), (354, 57158110), (372, 54392395), (465, 43513916), (470, 43051002), (564, 35875835), (590, 34294866), (620, 32635437), (705, 28700668), (708, 28579055), (885, 22863244), (930, 21756958), (940, 21525501), (1180, 17147433), (1410, 14350334), (1457, 13887420), (1770, 11431622), (1829, 11062860), (1860, 10878479), (2773, 7296780), (2820, 7175167), (2914, 6943710), (3540, 5715811), (3658, 5531430), (3923, 5157780), (4371, 4629140), (5487, 3687620), (5546, 3648390), (5828, 3471855), (7285, 2777484), (7316, 2765715), (7846, 2578890), (8319, 2432260), (8742, 2314570), (9145, 2212572), (10974, 1843810), (11092, 1824195), (11769, 1719260), (13865, 1459356), (14570, 1388742), (15692, 1289445), (16638, 1216130), (17484, 1157285), (18290, 1106286), (19615, 1031556), (21855, 925828), (21948, 921905), (23538, 859630), (27435, 737524), (27730, 729678), (29140, 694371), (33276, 608065), (36580, 553143), (39230, 515778), (41595, 486452), (43710, 462914), (47076, 429815), (54870, 368762), (55460, 364839), (58845, 343852), (78460, 257889), (83190, 243226), (85963, 235380), (87420, 231457), (109740, 184381), (117690, 171926), (121613, 166380)]