20184741744

素因数分解:

$2^4\times 3^1\times {\mathrm{4993}}^1\times {\mathrm{84221}}^1$

素因数の和:89225

約数の個数: 40

約数和(自身を含む): 52154978832

約数和(自身を除く): 31970237088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4993, 9986, 14979, 19972, 29958, 39944, 59916, 79888, 84221, 119832, 168442, 239664, 252663, 336884, 505326, 673768, 1010652, 1347536, 2021304, 4042608, 420515453, 841030906, 1261546359, 1682061812, 2523092718, 3364123624, 5046185436, 6728247248, 10092370872, 20184741744]

約数ペア:

[(1, 20184741744), (2, 10092370872), (3, 6728247248), (4, 5046185436), (6, 3364123624), (8, 2523092718), (12, 1682061812), (16, 1261546359), (24, 841030906), (48, 420515453), (4993, 4042608), (9986, 2021304), (14979, 1347536), (19972, 1010652), (29958, 673768), (39944, 505326), (59916, 336884), (79888, 252663), (84221, 239664), (119832, 168442)]