20139102322

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{143537}}^1$

素因数の和:143674

約数の個数: 24

約数和(自身を含む): 31642377948

約数和(自身を除く): 11503275626

約数列:

[1, 2, 31, 62, 73, 146, 961, 1922, 2263, 4526, 70153, 140306, 143537, 287074, 4449647, 8899294, 10478201, 20956402, 137939057, 275878114, 324824231, 649648462, 10069551161, 20139102322]

約数ペア:

[(1, 20139102322), (2, 10069551161), (31, 649648462), (62, 324824231), (73, 275878114), (146, 137939057), (961, 20956402), (1922, 10478201), (2263, 8899294), (4526, 4449647), (70153, 287074), (140306, 143537)]