20194157268

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{18041}}^1$

素因数の和:18158

約数の個数: 144

約数和(自身を含む): 56741368320

約数和(自身を除く): 36547211052

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 59, 62, 68, 93, 102, 118, 124, 153, 177, 186, 204, 236, 279, 306, 354, 372, 527, 531, 558, 612, 708, 1003, 1054, 1062, 1116, 1581, 1829, 2006, 2108, 2124, 3009, 3162, 3658, 4012, 4743, 5487, 6018, 6324, 7316, 9027, 9486, 10974, 12036, 16461, 18041, 18054, 18972, 21948, 31093, 32922, 36082, 36108, 54123, 62186, 65844, 72164, 93279, 108246, 124372, 162369, 186558, 216492, 279837, 306697, 324738, 373116, 559271, 559674, 613394, 649476, 920091, 1064419, 1118542, 1119348, 1226788, 1677813, 1840182, 2128838, 2237084, 2760273, 3193257, 3355626, 3680364, 4257676, 5033439, 5520546, 6386514, 6711252, 9507607, 9579771, 10066878, 11041092, 12773028, 18095123, 19015214, 19159542, 20133756, 28522821, 32996989, 36190246, 38030428, 38319084, 54285369, 57045642, 65993978, 72380492, 85568463, 98990967, 108570738, 114091284, 131987956, 162856107, 171136926, 197981934, 217141476, 296972901, 325712214, 342273852, 395963868, 560948813, 593945802, 651424428, 1121897626, 1187891604, 1682846439, 2243795252, 3365692878, 5048539317, 6731385756, 10097078634, 20194157268]

約数ペア:

[(1, 20194157268), (2, 10097078634), (3, 6731385756), (4, 5048539317), (6, 3365692878), (9, 2243795252), (12, 1682846439), (17, 1187891604), (18, 1121897626), (31, 651424428), (34, 593945802), (36, 560948813), (51, 395963868), (59, 342273852), (62, 325712214), (68, 296972901), (93, 217141476), (102, 197981934), (118, 171136926), (124, 162856107), (153, 131987956), (177, 114091284), (186, 108570738), (204, 98990967), (236, 85568463), (279, 72380492), (306, 65993978), (354, 57045642), (372, 54285369), (527, 38319084), (531, 38030428), (558, 36190246), (612, 32996989), (708, 28522821), (1003, 20133756), (1054, 19159542), (1062, 19015214), (1116, 18095123), (1581, 12773028), (1829, 11041092), (2006, 10066878), (2108, 9579771), (2124, 9507607), (3009, 6711252), (3162, 6386514), (3658, 5520546), (4012, 5033439), (4743, 4257676), (5487, 3680364), (6018, 3355626), (6324, 3193257), (7316, 2760273), (9027, 2237084), (9486, 2128838), (10974, 1840182), (12036, 1677813), (16461, 1226788), (18041, 1119348), (18054, 1118542), (18972, 1064419), (21948, 920091), (31093, 649476), (32922, 613394), (36082, 559674), (36108, 559271), (54123, 373116), (62186, 324738), (65844, 306697), (72164, 279837), (93279, 216492), (108246, 186558), (124372, 162369)]