20322576

素因数分解:

$2^4\times 3^5\times {\mathrm{5227}}^1$

素因数の和:5250

約数の個数: 60

約数和(自身を含む): 58992752

約数和(自身を除く): 38670176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 5227, 10454, 15681, 20908, 31362, 41816, 47043, 62724, 83632, 94086, 125448, 141129, 188172, 250896, 282258, 376344, 423387, 564516, 752688, 846774, 1129032, 1270161, 1693548, 2258064, 2540322, 3387096, 5080644, 6774192, 10161288, 20322576]

約数ペア:

[(1, 20322576), (2, 10161288), (3, 6774192), (4, 5080644), (6, 3387096), (8, 2540322), (9, 2258064), (12, 1693548), (16, 1270161), (18, 1129032), (24, 846774), (27, 752688), (36, 564516), (48, 423387), (54, 376344), (72, 282258), (81, 250896), (108, 188172), (144, 141129), (162, 125448), (216, 94086), (243, 83632), (324, 62724), (432, 47043), (486, 41816), (648, 31362), (972, 20908), (1296, 15681), (1944, 10454), (3888, 5227)]