20784125664

素因数分解:

$2^5\times 3^4\times {\mathrm{8018567}}^1$

素因数の和:8018589

約数の個数: 60

約数和(自身を含む): 61125543864

約数和(自身を除く): 40341418200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 8018567, 16037134, 24055701, 32074268, 48111402, 64148536, 72167103, 96222804, 128297072, 144334206, 192445608, 216501309, 256594144, 288668412, 384891216, 433002618, 577336824, 649503927, 769782432, 866005236, 1154673648, 1299007854, 1732010472, 2309347296, 2598015708, 3464020944, 5196031416, 6928041888, 10392062832, 20784125664]

約数ペア:

[(1, 20784125664), (2, 10392062832), (3, 6928041888), (4, 5196031416), (6, 3464020944), (8, 2598015708), (9, 2309347296), (12, 1732010472), (16, 1299007854), (18, 1154673648), (24, 866005236), (27, 769782432), (32, 649503927), (36, 577336824), (48, 433002618), (54, 384891216), (72, 288668412), (81, 256594144), (96, 216501309), (108, 192445608), (144, 144334206), (162, 128297072), (216, 96222804), (288, 72167103), (324, 64148536), (432, 48111402), (648, 32074268), (864, 24055701), (1296, 16037134), (2592, 8018567)]