20970293523612

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1\times {\mathrm{4649}}^1\times {\mathrm{5303}}^1$

素因数の和:11003

約数の個数: 96

約数和(自身を含む): 49672095782400

約数和(自身を除く): 28701802258788

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 971, 1942, 2913, 3884, 4649, 5303, 5826, 9298, 10606, 11652, 13947, 15909, 18596, 21212, 27894, 31818, 55788, 63636, 70883, 141766, 212649, 283532, 339377, 387119, 425298, 678754, 774238, 850596, 1018131, 1161357, 1357508, 1548476, 2036262, 2322714, 4072524, 4514179, 4645428, 5149213, 9028358, 10298426, 13542537, 15447639, 18056716, 20596852, 24653647, 27085074, 30895278, 49307294, 54170148, 61790556, 73960941, 98614588, 147921882, 295843764, 329535067, 375892549, 659070134, 751785098, 988605201, 1127677647, 1318140268, 1503570196, 1799716231, 1977210402, 2255355294, 3599432462, 3954420804, 4510710588, 5399148693, 7198864924, 10798297386, 21596594772, 23938691237, 47877382474, 71816073711, 95754764948, 143632147422, 287264294844, 1747524460301, 3495048920602, 5242573380903, 6990097841204, 10485146761806, 20970293523612]

約数ペア:

[(1, 20970293523612), (2, 10485146761806), (3, 6990097841204), (4, 5242573380903), (6, 3495048920602), (12, 1747524460301), (73, 287264294844), (146, 143632147422), (219, 95754764948), (292, 71816073711), (438, 47877382474), (876, 23938691237), (971, 21596594772), (1942, 10798297386), (2913, 7198864924), (3884, 5399148693), (4649, 4510710588), (5303, 3954420804), (5826, 3599432462), (9298, 2255355294), (10606, 1977210402), (11652, 1799716231), (13947, 1503570196), (15909, 1318140268), (18596, 1127677647), (21212, 988605201), (27894, 751785098), (31818, 659070134), (55788, 375892549), (63636, 329535067), (70883, 295843764), (141766, 147921882), (212649, 98614588), (283532, 73960941), (339377, 61790556), (387119, 54170148), (425298, 49307294), (678754, 30895278), (774238, 27085074), (850596, 24653647), (1018131, 20596852), (1161357, 18056716), (1357508, 15447639), (1548476, 13542537), (2036262, 10298426), (2322714, 9028358), (4072524, 5149213), (4514179, 4645428)]