20603064

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 53187840

約数和(自身を除く): 32584776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 107, 113, 142, 213, 214, 226, 284, 321, 339, 426, 428, 452, 568, 642, 678, 852, 856, 904, 1284, 1356, 1704, 2568, 2712, 7597, 8023, 12091, 15194, 16046, 22791, 24069, 24182, 30388, 32092, 36273, 45582, 48138, 48364, 60776, 64184, 72546, 91164, 96276, 96728, 145092, 182328, 192552, 290184, 858461, 1716922, 2575383, 3433844, 5150766, 6867688, 10301532, 20603064]

約数ペア:

[(1, 20603064), (2, 10301532), (3, 6867688), (4, 5150766), (6, 3433844), (8, 2575383), (12, 1716922), (24, 858461), (71, 290184), (107, 192552), (113, 182328), (142, 145092), (213, 96728), (214, 96276), (226, 91164), (284, 72546), (321, 64184), (339, 60776), (426, 48364), (428, 48138), (452, 45582), (568, 36273), (642, 32092), (678, 30388), (852, 24182), (856, 24069), (904, 22791), (1284, 16046), (1356, 15194), (1704, 12091), (2568, 8023), (2712, 7597)]