20183998416

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9779069}}^1$

素因数の和:9779123

約数の個数: 40

約数和(自身を含む): 53354605920

約数和(自身を除く): 33170607504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 9779069, 19558138, 29337207, 39116276, 58674414, 78232552, 117348828, 156465104, 234697656, 420499967, 469395312, 840999934, 1261499901, 1681999868, 2522999802, 3363999736, 5045999604, 6727999472, 10091999208, 20183998416]

約数ペア:

[(1, 20183998416), (2, 10091999208), (3, 6727999472), (4, 5045999604), (6, 3363999736), (8, 2522999802), (12, 1681999868), (16, 1261499901), (24, 840999934), (43, 469395312), (48, 420499967), (86, 234697656), (129, 156465104), (172, 117348828), (258, 78232552), (344, 58674414), (516, 39116276), (688, 29337207), (1032, 19558138), (2064, 9779069)]