20134065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{569}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 36990720

約数和(自身を除く): 16856655

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 337, 569, 1011, 1685, 1707, 2359, 2845, 3983, 5055, 7077, 8535, 11795, 11949, 19915, 35385, 59745, 191753, 575259, 958765, 1342271, 2876295, 4026813, 6711355, 20134065]

約数ペア:

[(1, 20134065), (3, 6711355), (5, 4026813), (7, 2876295), (15, 1342271), (21, 958765), (35, 575259), (105, 191753), (337, 59745), (569, 35385), (1011, 19915), (1685, 11949), (1707, 11795), (2359, 8535), (2845, 7077), (3983, 5055)]