20033593936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{419183}}^1$

素因数の和:419323

約数の個数: 40

約数和(自身を含む): 40543476480

約数和(自身を除く): 20509882544

約数列:

[1, 2, 4, 8, 16, 29, 58, 103, 116, 206, 232, 412, 464, 824, 1648, 2987, 5974, 11948, 23896, 47792, 419183, 838366, 1676732, 3353464, 6706928, 12156307, 24312614, 43175849, 48625228, 86351698, 97250456, 172703396, 194500912, 345406792, 690813584, 1252099621, 2504199242, 5008398484, 10016796968, 20033593936]

約数ペア:

[(1, 20033593936), (2, 10016796968), (4, 5008398484), (8, 2504199242), (16, 1252099621), (29, 690813584), (58, 345406792), (103, 194500912), (116, 172703396), (206, 97250456), (232, 86351698), (412, 48625228), (464, 43175849), (824, 24312614), (1648, 12156307), (2987, 6706928), (5974, 3353464), (11948, 1676732), (23896, 838366), (47792, 419183)]