20841462

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1154

約数の個数: 40

約数和(自身を含む): 47114496

約数和(自身を除く): 26273034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 1013, 1143, 2026, 2286, 3039, 3429, 6078, 6858, 9117, 10287, 18234, 20574, 27351, 54702, 82053, 128651, 164106, 257302, 385953, 771906, 1157859, 2315718, 3473577, 6947154, 10420731, 20841462]

約数ペア:

[(1, 20841462), (2, 10420731), (3, 6947154), (6, 3473577), (9, 2315718), (18, 1157859), (27, 771906), (54, 385953), (81, 257302), (127, 164106), (162, 128651), (254, 82053), (381, 54702), (762, 27351), (1013, 20574), (1143, 18234), (2026, 10287), (2286, 9117), (3039, 6858), (3429, 6078)]