20600268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 55055616

約数和(自身を除く): 34455348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 43, 52, 74, 78, 83, 86, 111, 129, 148, 156, 166, 172, 222, 249, 258, 332, 444, 481, 498, 516, 559, 962, 996, 1079, 1118, 1443, 1591, 1677, 1924, 2158, 2236, 2886, 3071, 3182, 3237, 3354, 3569, 4316, 4773, 5772, 6142, 6364, 6474, 6708, 7138, 9213, 9546, 10707, 12284, 12948, 14276, 18426, 19092, 20683, 21414, 36852, 39923, 41366, 42828, 46397, 62049, 79846, 82732, 92794, 119769, 124098, 132053, 139191, 159692, 185588, 239538, 248196, 264106, 278382, 396159, 479076, 528212, 556764, 792318, 1584636, 1716689, 3433378, 5150067, 6866756, 10300134, 20600268]

約数ペア:

[(1, 20600268), (2, 10300134), (3, 6866756), (4, 5150067), (6, 3433378), (12, 1716689), (13, 1584636), (26, 792318), (37, 556764), (39, 528212), (43, 479076), (52, 396159), (74, 278382), (78, 264106), (83, 248196), (86, 239538), (111, 185588), (129, 159692), (148, 139191), (156, 132053), (166, 124098), (172, 119769), (222, 92794), (249, 82732), (258, 79846), (332, 62049), (444, 46397), (481, 42828), (498, 41366), (516, 39923), (559, 36852), (962, 21414), (996, 20683), (1079, 19092), (1118, 18426), (1443, 14276), (1591, 12948), (1677, 12284), (1924, 10707), (2158, 9546), (2236, 9213), (2886, 7138), (3071, 6708), (3182, 6474), (3237, 6364), (3354, 6142), (3569, 5772), (4316, 4773)]