20184237722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{5807}}^1$

素因数の和:6155

約数の個数: 48

約数和(自身を含む): 34037853696

約数和(自身を除く): 13853615974

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 271, 542, 583, 1166, 2981, 5807, 5962, 6413, 11614, 12826, 14363, 28726, 32791, 63877, 65582, 127754, 157993, 307771, 315986, 615542, 702647, 1405294, 1573697, 1737923, 3147394, 3385481, 3475846, 6770962, 17310667, 34621334, 37240291, 74480582, 83405941, 166811882, 190417337, 380834674, 917465351, 1834930702, 10092118861, 20184237722]

約数ペア:

[(1, 20184237722), (2, 10092118861), (11, 1834930702), (22, 917465351), (53, 380834674), (106, 190417337), (121, 166811882), (242, 83405941), (271, 74480582), (542, 37240291), (583, 34621334), (1166, 17310667), (2981, 6770962), (5807, 3475846), (5962, 3385481), (6413, 3147394), (11614, 1737923), (12826, 1573697), (14363, 1405294), (28726, 702647), (32791, 615542), (63877, 315986), (65582, 307771), (127754, 157993)]