20038464

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1868

約数の個数: 84

約数和(自身を含む): 60492640

約数和(自身を除く): 40454176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 1831, 2736, 3648, 3662, 5472, 5493, 7324, 10944, 10986, 14648, 16479, 21972, 29296, 32958, 34789, 43944, 58592, 65916, 69578, 87888, 104367, 117184, 131832, 139156, 175776, 208734, 263664, 278312, 313101, 351552, 417468, 527328, 556624, 626202, 834936, 1054656, 1113248, 1252404, 1669872, 2226496, 2504808, 3339744, 5009616, 6679488, 10019232, 20038464]

約数ペア:

[(1, 20038464), (2, 10019232), (3, 6679488), (4, 5009616), (6, 3339744), (8, 2504808), (9, 2226496), (12, 1669872), (16, 1252404), (18, 1113248), (19, 1054656), (24, 834936), (32, 626202), (36, 556624), (38, 527328), (48, 417468), (57, 351552), (64, 313101), (72, 278312), (76, 263664), (96, 208734), (114, 175776), (144, 139156), (152, 131832), (171, 117184), (192, 104367), (228, 87888), (288, 69578), (304, 65916), (342, 58592), (456, 43944), (576, 34789), (608, 32958), (684, 29296), (912, 21972), (1216, 16479), (1368, 14648), (1824, 10986), (1831, 10944), (2736, 7324), (3648, 5493), (3662, 5472)]