20226735328

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{531611}}^1$

素因数の和:531691

約数の個数: 48

約数和(自身を含む): 42199360560

約数和(自身を除く): 21972625232

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 464, 656, 928, 1189, 1312, 2378, 4756, 9512, 19024, 38048, 531611, 1063222, 2126444, 4252888, 8505776, 15416719, 17011552, 21796051, 30833438, 43592102, 61666876, 87184204, 123333752, 174368408, 246667504, 348736816, 493335008, 632085479, 697473632, 1264170958, 2528341916, 5056683832, 10113367664, 20226735328]

約数ペア:

[(1, 20226735328), (2, 10113367664), (4, 5056683832), (8, 2528341916), (16, 1264170958), (29, 697473632), (32, 632085479), (41, 493335008), (58, 348736816), (82, 246667504), (116, 174368408), (164, 123333752), (232, 87184204), (328, 61666876), (464, 43592102), (656, 30833438), (928, 21796051), (1189, 17011552), (1312, 15416719), (2378, 8505776), (4756, 4252888), (9512, 2126444), (19024, 1063222), (38048, 531611)]