20234017431

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{363967}}^1$

素因数の和:364076

約数の個数: 32

約数和(自身を含む): 31446835200

約数和(自身を除く): 11212817769

約数列:

[1, 3, 9, 27, 29, 71, 87, 213, 261, 639, 783, 1917, 2059, 6177, 18531, 55593, 363967, 1091901, 3275703, 9827109, 10555043, 25841657, 31665129, 77524971, 94995387, 232574913, 284986161, 697724739, 749408053, 2248224159, 6744672477, 20234017431]

約数ペア:

[(1, 20234017431), (3, 6744672477), (9, 2248224159), (27, 749408053), (29, 697724739), (71, 284986161), (87, 232574913), (213, 94995387), (261, 77524971), (639, 31665129), (783, 25841657), (1917, 10555043), (2059, 9827109), (6177, 3275703), (18531, 1091901), (55593, 363967)]