20133952784

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{2957}}^1\times {\mathrm{3517}}^1$

素因数の和:6504

約数の個数: 60

約数和(自身を含む): 42904944012

約数和(自身を除く): 22770991228

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 2957, 3517, 5914, 7034, 11828, 14068, 23656, 28136, 32527, 38687, 47312, 56272, 65054, 77374, 130108, 154748, 260216, 309496, 357797, 425557, 520432, 618992, 715594, 851114, 1431188, 1702228, 2862376, 3404456, 5724752, 6808912, 10399769, 20799538, 41599076, 83198152, 114397459, 166396304, 228794918, 457589836, 915179672, 1258372049, 1830359344, 2516744098, 5033488196, 10066976392, 20133952784]

約数ペア:

[(1, 20133952784), (2, 10066976392), (4, 5033488196), (8, 2516744098), (11, 1830359344), (16, 1258372049), (22, 915179672), (44, 457589836), (88, 228794918), (121, 166396304), (176, 114397459), (242, 83198152), (484, 41599076), (968, 20799538), (1936, 10399769), (2957, 6808912), (3517, 5724752), (5914, 3404456), (7034, 2862376), (11828, 1702228), (14068, 1431188), (23656, 851114), (28136, 715594), (32527, 618992), (38687, 520432), (47312, 425557), (56272, 357797), (65054, 309496), (77374, 260216), (130108, 154748)]