20126800458

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{4284121}}^1$

素因数の和:4284164

約数の個数: 40

約数和(自身を含む): 46654088580

約数和(自身を除く): 26527288122

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4698, 4284121, 8568242, 12852363, 25704726, 38557089, 77114178, 115671267, 124239509, 231342534, 248479018, 347013801, 372718527, 694027602, 745437054, 1118155581, 2236311162, 3354466743, 6708933486, 10063400229, 20126800458]

約数ペア:

[(1, 20126800458), (2, 10063400229), (3, 6708933486), (6, 3354466743), (9, 2236311162), (18, 1118155581), (27, 745437054), (29, 694027602), (54, 372718527), (58, 347013801), (81, 248479018), (87, 231342534), (162, 124239509), (174, 115671267), (261, 77114178), (522, 38557089), (783, 25704726), (1566, 12852363), (2349, 8568242), (4698, 4284121)]