20462078108

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{287179}}^1$

素因数の和:287609

約数の個数: 24

約数和(自身を含む): 36667142400

約数和(自身を除く): 16205064292

約数列:

[1, 2, 4, 47, 94, 188, 379, 758, 1516, 17813, 35626, 71252, 287179, 574358, 1148716, 13497413, 26994826, 53989652, 108840841, 217681682, 435363364, 5115519527, 10231039054, 20462078108]

約数ペア:

[(1, 20462078108), (2, 10231039054), (4, 5115519527), (47, 435363364), (94, 217681682), (188, 108840841), (379, 53989652), (758, 26994826), (1516, 13497413), (17813, 1148716), (35626, 574358), (71252, 287179)]