20181769062

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{811}}^1$

素因数の和:1243

約数の個数: 192

約数和(自身を含む): 53745721344

約数和(自身を除く): 33563952282

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 91, 98, 102, 119, 147, 182, 221, 238, 273, 294, 357, 383, 442, 546, 637, 663, 714, 766, 811, 833, 1149, 1274, 1326, 1547, 1622, 1666, 1911, 2298, 2433, 2499, 2681, 3094, 3822, 4641, 4866, 4979, 4998, 5362, 5677, 6511, 8043, 9282, 9958, 10543, 10829, 11354, 13022, 13787, 14937, 16086, 17031, 18767, 19533, 21086, 21658, 27574, 29874, 31629, 32487, 34062, 34853, 37534, 39066, 39739, 41361, 45577, 56301, 63258, 64974, 69706, 73801, 79478, 82722, 84643, 91154, 96509, 104559, 112602, 119217, 136731, 147602, 169286, 179231, 193018, 209118, 221403, 238434, 243971, 253929, 273462, 289527, 310613, 319039, 358462, 442806, 487942, 507858, 516607, 537693, 579054, 592501, 621226, 638078, 675563, 731913, 931839, 957117, 1033214, 1075386, 1185002, 1254617, 1351126, 1463826, 1549821, 1777503, 1863678, 1914234, 2026689, 2174291, 2509234, 3099642, 3555006, 3763851, 4037969, 4053378, 4147507, 4348582, 5280421, 6522873, 7527702, 8075938, 8295014, 8782319, 10560842, 12113907, 12442521, 13045746, 15220037, 15841263, 17564638, 24227814, 24885042, 26346957, 28265783, 30440074, 31682526, 36962947, 45660111, 52693914, 56531566, 68645473, 73925894, 84797349, 91320222, 110888841, 137290946, 169594698, 197860481, 205936419, 221777682, 258740629, 395720962, 411872838, 480518311, 517481258, 593581443, 776221887, 961036622, 1187162886, 1441554933, 1552443774, 2883109866, 3363628177, 6727256354, 10090884531, 20181769062]

約数ペア:

[(1, 20181769062), (2, 10090884531), (3, 6727256354), (6, 3363628177), (7, 2883109866), (13, 1552443774), (14, 1441554933), (17, 1187162886), (21, 961036622), (26, 776221887), (34, 593581443), (39, 517481258), (42, 480518311), (49, 411872838), (51, 395720962), (78, 258740629), (91, 221777682), (98, 205936419), (102, 197860481), (119, 169594698), (147, 137290946), (182, 110888841), (221, 91320222), (238, 84797349), (273, 73925894), (294, 68645473), (357, 56531566), (383, 52693914), (442, 45660111), (546, 36962947), (637, 31682526), (663, 30440074), (714, 28265783), (766, 26346957), (811, 24885042), (833, 24227814), (1149, 17564638), (1274, 15841263), (1326, 15220037), (1547, 13045746), (1622, 12442521), (1666, 12113907), (1911, 10560842), (2298, 8782319), (2433, 8295014), (2499, 8075938), (2681, 7527702), (3094, 6522873), (3822, 5280421), (4641, 4348582), (4866, 4147507), (4979, 4053378), (4998, 4037969), (5362, 3763851), (5677, 3555006), (6511, 3099642), (8043, 2509234), (9282, 2174291), (9958, 2026689), (10543, 1914234), (10829, 1863678), (11354, 1777503), (13022, 1549821), (13787, 1463826), (14937, 1351126), (16086, 1254617), (17031, 1185002), (18767, 1075386), (19533, 1033214), (21086, 957117), (21658, 931839), (27574, 731913), (29874, 675563), (31629, 638078), (32487, 621226), (34062, 592501), (34853, 579054), (37534, 537693), (39066, 516607), (39739, 507858), (41361, 487942), (45577, 442806), (56301, 358462), (63258, 319039), (64974, 310613), (69706, 289527), (73801, 273462), (79478, 253929), (82722, 243971), (84643, 238434), (91154, 221403), (96509, 209118), (104559, 193018), (112602, 179231), (119217, 169286), (136731, 147602)]