20437716592

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1567}}^1\times {\mathrm{28109}}^1$

素因数の和:29713

約数の個数: 40

約数和(自身を含む): 40991126400

約数和(自身を除く): 20553409808

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1567, 3134, 6268, 12536, 25072, 28109, 45443, 56218, 90886, 112436, 181772, 224872, 363544, 449744, 727088, 815161, 1630322, 3260644, 6521288, 13042576, 44046803, 88093606, 176187212, 352374424, 704748848, 1277357287, 2554714574, 5109429148, 10218858296, 20437716592]

約数ペア:

[(1, 20437716592), (2, 10218858296), (4, 5109429148), (8, 2554714574), (16, 1277357287), (29, 704748848), (58, 352374424), (116, 176187212), (232, 88093606), (464, 44046803), (1567, 13042576), (3134, 6521288), (6268, 3260644), (12536, 1630322), (25072, 815161), (28109, 727088), (45443, 449744), (56218, 363544), (90886, 224872), (112436, 181772)]