20534592

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:480

約数の個数: 112

約数和(自身を含む): 61732160

約数和(自身を除く): 41197568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 433, 456, 494, 608, 624, 741, 832, 866, 912, 988, 1216, 1248, 1299, 1482, 1732, 1824, 1976, 2496, 2598, 2964, 3464, 3648, 3952, 5196, 5629, 5928, 6928, 7904, 8227, 10392, 11258, 11856, 13856, 15808, 16454, 16887, 20784, 22516, 23712, 24681, 27712, 32908, 33774, 41568, 45032, 47424, 49362, 65816, 67548, 83136, 90064, 98724, 106951, 131632, 135096, 180128, 197448, 213902, 263264, 270192, 320853, 360256, 394896, 427804, 526528, 540384, 641706, 789792, 855608, 1080768, 1283412, 1579584, 1711216, 2566824, 3422432, 5133648, 6844864, 10267296, 20534592]

約数ペア:

[(1, 20534592), (2, 10267296), (3, 6844864), (4, 5133648), (6, 3422432), (8, 2566824), (12, 1711216), (13, 1579584), (16, 1283412), (19, 1080768), (24, 855608), (26, 789792), (32, 641706), (38, 540384), (39, 526528), (48, 427804), (52, 394896), (57, 360256), (64, 320853), (76, 270192), (78, 263264), (96, 213902), (104, 197448), (114, 180128), (152, 135096), (156, 131632), (192, 106951), (208, 98724), (228, 90064), (247, 83136), (304, 67548), (312, 65816), (416, 49362), (433, 47424), (456, 45032), (494, 41568), (608, 33774), (624, 32908), (741, 27712), (832, 24681), (866, 23712), (912, 22516), (988, 20784), (1216, 16887), (1248, 16454), (1299, 15808), (1482, 13856), (1732, 11856), (1824, 11258), (1976, 10392), (2496, 8227), (2598, 7904), (2964, 6928), (3464, 5928), (3648, 5629), (3952, 5196)]