20233079992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3459829}}^1$

素因数の和:3459895

約数の個数: 32

約数和(自身を含む): 41102780400

約数和(自身を除く): 20869700408

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 3459829, 6919658, 13839316, 27678632, 58817093, 117634186, 148772647, 235268372, 297545294, 470536744, 595090588, 1190181176, 2529134999, 5058269998, 10116539996, 20233079992]

約数ペア:

[(1, 20233079992), (2, 10116539996), (4, 5058269998), (8, 2529134999), (17, 1190181176), (34, 595090588), (43, 470536744), (68, 297545294), (86, 235268372), (136, 148772647), (172, 117634186), (344, 58817093), (731, 27678632), (1462, 13839316), (2924, 6919658), (5848, 3459829)]