20178076832

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37092053}}^1$

素因数の和:37092080

約数の個数: 24

約数和(自身を含む): 42062389236

約数和(自身を除く): 21884312404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37092053, 74184106, 148368212, 296736424, 593472848, 630564901, 1186945696, 1261129802, 2522259604, 5044519208, 10089038416, 20178076832]

約数ペア:

[(1, 20178076832), (2, 10089038416), (4, 5044519208), (8, 2522259604), (16, 1261129802), (17, 1186945696), (32, 630564901), (34, 593472848), (68, 296736424), (136, 148368212), (272, 74184106), (544, 37092053)]