20332704

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 61931520

約数和(自身を除く): 41598816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 79, 84, 96, 112, 158, 168, 224, 237, 316, 336, 383, 474, 553, 632, 672, 766, 948, 1106, 1149, 1264, 1532, 1659, 1896, 2212, 2298, 2528, 2681, 3064, 3318, 3792, 4424, 4596, 5362, 6128, 6636, 7584, 8043, 8848, 9192, 10724, 12256, 13272, 16086, 17696, 18384, 21448, 26544, 30257, 32172, 36768, 42896, 53088, 60514, 64344, 85792, 90771, 121028, 128688, 181542, 211799, 242056, 257376, 363084, 423598, 484112, 635397, 726168, 847196, 968224, 1270794, 1452336, 1694392, 2541588, 2904672, 3388784, 5083176, 6777568, 10166352, 20332704]

約数ペア:

[(1, 20332704), (2, 10166352), (3, 6777568), (4, 5083176), (6, 3388784), (7, 2904672), (8, 2541588), (12, 1694392), (14, 1452336), (16, 1270794), (21, 968224), (24, 847196), (28, 726168), (32, 635397), (42, 484112), (48, 423598), (56, 363084), (79, 257376), (84, 242056), (96, 211799), (112, 181542), (158, 128688), (168, 121028), (224, 90771), (237, 85792), (316, 64344), (336, 60514), (383, 53088), (474, 42896), (553, 36768), (632, 32172), (672, 30257), (766, 26544), (948, 21448), (1106, 18384), (1149, 17696), (1264, 16086), (1532, 13272), (1659, 12256), (1896, 10724), (2212, 9192), (2298, 8848), (2528, 8043), (2681, 7584), (3064, 6636), (3318, 6128), (3792, 5362), (4424, 4596)]