20132186715

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{571369}}^1$

素因数の和:571418

約数の個数: 48

約数和(自身を含む): 37436162400

約数和(自身を除く): 17303975685

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 783, 1215, 1305, 2349, 3915, 7047, 11745, 35235, 571369, 1714107, 2856845, 5142321, 8570535, 15426963, 16569701, 25711605, 46280889, 49709103, 77134815, 82848505, 138842667, 149127309, 231404445, 248545515, 447381927, 694213335, 745636545, 1342145781, 2236909635, 4026437343, 6710728905, 20132186715]

約数ペア:

[(1, 20132186715), (3, 6710728905), (5, 4026437343), (9, 2236909635), (15, 1342145781), (27, 745636545), (29, 694213335), (45, 447381927), (81, 248545515), (87, 231404445), (135, 149127309), (145, 138842667), (243, 82848505), (261, 77134815), (405, 49709103), (435, 46280889), (783, 25711605), (1215, 16569701), (1305, 15426963), (2349, 8570535), (3915, 5142321), (7047, 2856845), (11745, 1714107), (35235, 571369)]