20147133588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{45061}}^1$

素因数の和:45177

約数の個数: 96

約数和(自身を含む): 51781645440

約数和(自身を除く): 31634511852

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 53, 57, 74, 76, 106, 111, 114, 148, 159, 212, 222, 228, 318, 444, 636, 703, 1007, 1406, 1961, 2014, 2109, 2812, 3021, 3922, 4028, 4218, 5883, 6042, 7844, 8436, 11766, 12084, 23532, 37259, 45061, 74518, 90122, 111777, 135183, 149036, 180244, 223554, 270366, 447108, 540732, 856159, 1667257, 1712318, 2388233, 2568477, 3334514, 3424636, 4776466, 5001771, 5136954, 6669028, 7164699, 9552932, 10003542, 10273908, 14329398, 20007084, 28658796, 31677883, 45376427, 63355766, 88364621, 90752854, 95033649, 126711532, 136129281, 176729242, 181505708, 190067298, 265093863, 272258562, 353458484, 380134596, 530187726, 544517124, 1060375452, 1678927799, 3357855598, 5036783397, 6715711196, 10073566794, 20147133588]

約数ペア:

[(1, 20147133588), (2, 10073566794), (3, 6715711196), (4, 5036783397), (6, 3357855598), (12, 1678927799), (19, 1060375452), (37, 544517124), (38, 530187726), (53, 380134596), (57, 353458484), (74, 272258562), (76, 265093863), (106, 190067298), (111, 181505708), (114, 176729242), (148, 136129281), (159, 126711532), (212, 95033649), (222, 90752854), (228, 88364621), (318, 63355766), (444, 45376427), (636, 31677883), (703, 28658796), (1007, 20007084), (1406, 14329398), (1961, 10273908), (2014, 10003542), (2109, 9552932), (2812, 7164699), (3021, 6669028), (3922, 5136954), (4028, 5001771), (4218, 4776466), (5883, 3424636), (6042, 3334514), (7844, 2568477), (8436, 2388233), (11766, 1712318), (12084, 1667257), (23532, 856159), (37259, 540732), (45061, 447108), (74518, 270366), (90122, 223554), (111777, 180244), (135183, 149036)]