20544576

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8231}}^1$

素因数の和:8259

約数の個数: 56

約数和(自身を含む): 58545984

約数和(自身を除く): 38001408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 8231, 16462, 24693, 32924, 49386, 65848, 98772, 107003, 131696, 197544, 214006, 263392, 321009, 395088, 428012, 526784, 642018, 790176, 856024, 1284036, 1580352, 1712048, 2568072, 3424096, 5136144, 6848192, 10272288, 20544576]

約数ペア:

[(1, 20544576), (2, 10272288), (3, 6848192), (4, 5136144), (6, 3424096), (8, 2568072), (12, 1712048), (13, 1580352), (16, 1284036), (24, 856024), (26, 790176), (32, 642018), (39, 526784), (48, 428012), (52, 395088), (64, 321009), (78, 263392), (96, 214006), (104, 197544), (156, 131696), (192, 107003), (208, 98772), (312, 65848), (416, 49386), (624, 32924), (832, 24693), (1248, 16462), (2496, 8231)]