20726064

素因数分解:

$2^4\times 3^3\times {\mathrm{47977}}^1$

素因数の和:47994

約数の個数: 40

約数和(自身を含む): 59492720

約数和(自身を除く): 38766656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47977, 95954, 143931, 191908, 287862, 383816, 431793, 575724, 767632, 863586, 1151448, 1295379, 1727172, 2302896, 2590758, 3454344, 5181516, 6908688, 10363032, 20726064]

約数ペア:

[(1, 20726064), (2, 10363032), (3, 6908688), (4, 5181516), (6, 3454344), (8, 2590758), (9, 2302896), (12, 1727172), (16, 1295379), (18, 1151448), (24, 863586), (27, 767632), (36, 575724), (48, 431793), (54, 383816), (72, 287862), (108, 191908), (144, 143931), (216, 95954), (432, 47977)]