20163392154

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19652429}}^1$

素因数の和:19652459

約数の個数: 32

約数和(自身を含む): 47165832000

約数和(自身を除く): 27002439846

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 19652429, 39304858, 58957287, 117914574, 176871861, 353743722, 373396151, 530615583, 746792302, 1061231166, 1120188453, 2240376906, 3360565359, 6721130718, 10081696077, 20163392154]

約数ペア:

[(1, 20163392154), (2, 10081696077), (3, 6721130718), (6, 3360565359), (9, 2240376906), (18, 1120188453), (19, 1061231166), (27, 746792302), (38, 530615583), (54, 373396151), (57, 353743722), (114, 176871861), (171, 117914574), (342, 58957287), (513, 39304858), (1026, 19652429)]