20146016

素因数分解:

$2^5\times {\mathrm{11}}^4\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 60

約数和(自身を含む): 44643060

約数和(自身を除く): 24497044

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 121, 172, 176, 242, 344, 352, 473, 484, 688, 946, 968, 1331, 1376, 1892, 1936, 2662, 3784, 3872, 5203, 5324, 7568, 10406, 10648, 14641, 15136, 20812, 21296, 29282, 41624, 42592, 57233, 58564, 83248, 114466, 117128, 166496, 228932, 234256, 457864, 468512, 629563, 915728, 1259126, 1831456, 2518252, 5036504, 10073008, 20146016]

約数ペア:

[(1, 20146016), (2, 10073008), (4, 5036504), (8, 2518252), (11, 1831456), (16, 1259126), (22, 915728), (32, 629563), (43, 468512), (44, 457864), (86, 234256), (88, 228932), (121, 166496), (172, 117128), (176, 114466), (242, 83248), (344, 58564), (352, 57233), (473, 42592), (484, 41624), (688, 29282), (946, 21296), (968, 20812), (1331, 15136), (1376, 14641), (1892, 10648), (1936, 10406), (2662, 7568), (3784, 5324), (3872, 5203)]