20092540601

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{2053}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 25626032640

約数和(自身を除く): 5533492039

約数列:

[1, 7, 17, 31, 49, 119, 217, 379, 527, 833, 1519, 2053, 2653, 3689, 6443, 11749, 14371, 18571, 25823, 34901, 45101, 63643, 82243, 100597, 199733, 244307, 315707, 445501, 575701, 778087, 1081931, 1398131, 1710149, 3118507, 5446609, 7573517, 9786917, 13227479, 24120697, 38126263, 53014619, 92592353, 168844879, 410051849, 648146471, 1181914153, 2870362943, 20092540601]

約数ペア:

[(1, 20092540601), (7, 2870362943), (17, 1181914153), (31, 648146471), (49, 410051849), (119, 168844879), (217, 92592353), (379, 53014619), (527, 38126263), (833, 24120697), (1519, 13227479), (2053, 9786917), (2653, 7573517), (3689, 5446609), (6443, 3118507), (11749, 1710149), (14371, 1398131), (18571, 1081931), (25823, 778087), (34901, 575701), (45101, 445501), (63643, 315707), (82243, 244307), (100597, 199733)]