20746194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17033}}^1$

素因数の和:17074

約数の個数: 32

約数和(自身を含む): 49057920

約数和(自身を除く): 28311726

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 17033, 34066, 51099, 102198, 119231, 238462, 357693, 493957, 715386, 987914, 1481871, 2963742, 3457699, 6915398, 10373097, 20746194]

約数ペア:

[(1, 20746194), (2, 10373097), (3, 6915398), (6, 3457699), (7, 2963742), (14, 1481871), (21, 987914), (29, 715386), (42, 493957), (58, 357693), (87, 238462), (174, 119231), (203, 102198), (406, 51099), (609, 34066), (1218, 17033)]