20242537644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{91733}}^1$

素因数の和:91855

約数の個数: 96

約数和(自身を含む): 56220466176

約数和(自身を除く): 35977928532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 71, 74, 84, 111, 142, 148, 213, 222, 259, 284, 426, 444, 497, 518, 777, 852, 994, 1036, 1491, 1554, 1988, 2627, 2982, 3108, 5254, 5964, 7881, 10508, 15762, 18389, 31524, 36778, 55167, 73556, 91733, 110334, 183466, 220668, 275199, 366932, 550398, 642131, 1100796, 1284262, 1926393, 2568524, 3394121, 3852786, 6513043, 6788242, 7705572, 10182363, 13026086, 13576484, 19539129, 20364726, 23758847, 26052172, 39078258, 40729452, 45591301, 47517694, 71276541, 78156516, 91182602, 95035388, 136773903, 142553082, 182365204, 240982591, 273547806, 285106164, 481965182, 547095612, 722947773, 963930364, 1445895546, 1686878137, 2891791092, 3373756274, 5060634411, 6747512548, 10121268822, 20242537644]

約数ペア:

[(1, 20242537644), (2, 10121268822), (3, 6747512548), (4, 5060634411), (6, 3373756274), (7, 2891791092), (12, 1686878137), (14, 1445895546), (21, 963930364), (28, 722947773), (37, 547095612), (42, 481965182), (71, 285106164), (74, 273547806), (84, 240982591), (111, 182365204), (142, 142553082), (148, 136773903), (213, 95035388), (222, 91182602), (259, 78156516), (284, 71276541), (426, 47517694), (444, 45591301), (497, 40729452), (518, 39078258), (777, 26052172), (852, 23758847), (994, 20364726), (1036, 19539129), (1491, 13576484), (1554, 13026086), (1988, 10182363), (2627, 7705572), (2982, 6788242), (3108, 6513043), (5254, 3852786), (5964, 3394121), (7881, 2568524), (10508, 1926393), (15762, 1284262), (18389, 1100796), (31524, 642131), (36778, 550398), (55167, 366932), (73556, 275199), (91733, 220668), (110334, 183466)]