20503098

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4931}}^1$

素因数の和:4960

約数の個数: 64

約数和(自身を含む): 56816640

約数和(自身を除く): 36313542

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 4931, 9862, 14793, 29586, 34517, 44379, 54241, 69034, 88758, 103551, 108482, 133137, 162723, 207102, 266274, 310653, 325446, 379687, 488169, 621306, 759374, 931959, 976338, 1139061, 1464507, 1863918, 2278122, 2929014, 3417183, 6834366, 10251549, 20503098]

約数ペア:

[(1, 20503098), (2, 10251549), (3, 6834366), (6, 3417183), (7, 2929014), (9, 2278122), (11, 1863918), (14, 1464507), (18, 1139061), (21, 976338), (22, 931959), (27, 759374), (33, 621306), (42, 488169), (54, 379687), (63, 325446), (66, 310653), (77, 266274), (99, 207102), (126, 162723), (154, 133137), (189, 108482), (198, 103551), (231, 88758), (297, 69034), (378, 54241), (462, 44379), (594, 34517), (693, 29586), (1386, 14793), (2079, 9862), (4158, 4931)]