20238432

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12401}}^1$

素因数の和:12431

約数の個数: 48

約数和(自身を含む): 56255472

約数和(自身を除く): 36017040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 12401, 24802, 37203, 49604, 74406, 99208, 148812, 198416, 210817, 297624, 396832, 421634, 595248, 632451, 843268, 1190496, 1264902, 1686536, 2529804, 3373072, 5059608, 6746144, 10119216, 20238432]

約数ペア:

[(1, 20238432), (2, 10119216), (3, 6746144), (4, 5059608), (6, 3373072), (8, 2529804), (12, 1686536), (16, 1264902), (17, 1190496), (24, 843268), (32, 632451), (34, 595248), (48, 421634), (51, 396832), (68, 297624), (96, 210817), (102, 198416), (136, 148812), (204, 99208), (272, 74406), (408, 49604), (544, 37203), (816, 24802), (1632, 12401)]