19652868

素因数分解:

$2^2\times 3^5\times {\mathrm{20219}}^1$

素因数の和:20238

約数の個数: 36

約数和(自身を含む): 51520560

約数和(自身を除く): 31867692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 20219, 40438, 60657, 80876, 121314, 181971, 242628, 363942, 545913, 727884, 1091826, 1637739, 2183652, 3275478, 4913217, 6550956, 9826434, 19652868]

約数ペア:

[(1, 19652868), (2, 9826434), (3, 6550956), (4, 4913217), (6, 3275478), (9, 2183652), (12, 1637739), (18, 1091826), (27, 727884), (36, 545913), (54, 363942), (81, 242628), (108, 181971), (162, 121314), (243, 80876), (324, 60657), (486, 40438), (972, 20219)]