20673876

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^2\times {\mathrm{463}}^1$

素因数の和:592

約数の個数: 36

約数和(自身を含む): 49148736

約数和(自身を除く): 28474860

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 463, 732, 926, 1389, 1852, 2778, 3721, 5556, 7442, 11163, 14884, 22326, 28243, 44652, 56486, 84729, 112972, 169458, 338916, 1722823, 3445646, 5168469, 6891292, 10336938, 20673876]

約数ペア:

[(1, 20673876), (2, 10336938), (3, 6891292), (4, 5168469), (6, 3445646), (12, 1722823), (61, 338916), (122, 169458), (183, 112972), (244, 84729), (366, 56486), (463, 44652), (732, 28243), (926, 22326), (1389, 14884), (1852, 11163), (2778, 7442), (3721, 5556)]