20133149872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2297}}^1\times {\mathrm{49801}}^1$

素因数の和:52117

約数の個数: 40

約数和(自身を含む): 42573538512

約数和(自身を除く): 22440388640

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2297, 4594, 9188, 18376, 25267, 36752, 49801, 50534, 99602, 101068, 199204, 202136, 398408, 404272, 547811, 796816, 1095622, 2191244, 4382488, 8764976, 114392897, 228785794, 457571588, 915143176, 1258321867, 1830286352, 2516643734, 5033287468, 10066574936, 20133149872]

約数ペア:

[(1, 20133149872), (2, 10066574936), (4, 5033287468), (8, 2516643734), (11, 1830286352), (16, 1258321867), (22, 915143176), (44, 457571588), (88, 228785794), (176, 114392897), (2297, 8764976), (4594, 4382488), (9188, 2191244), (18376, 1095622), (25267, 796816), (36752, 547811), (49801, 404272), (50534, 398408), (99602, 202136), (101068, 199204)]