20053051872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{289717}}^1$

素因数の和:289840

約数の個数: 96

約数和(自身を含む): 60743434752

約数和(自身を除く): 40690382880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 103, 112, 168, 206, 224, 309, 336, 412, 618, 672, 721, 824, 1236, 1442, 1648, 2163, 2472, 2884, 3296, 4326, 4944, 5768, 8652, 9888, 11536, 17304, 23072, 34608, 69216, 289717, 579434, 869151, 1158868, 1738302, 2028019, 2317736, 3476604, 4056038, 4635472, 6084057, 6953208, 8112076, 9270944, 12168114, 13906416, 16224152, 24336228, 27812832, 29840851, 32448304, 48672456, 59681702, 64896608, 89522553, 97344912, 119363404, 179045106, 194689824, 208885957, 238726808, 358090212, 417771914, 477453616, 626657871, 716180424, 835543828, 954907232, 1253315742, 1432360848, 1671087656, 2506631484, 2864721696, 3342175312, 5013262968, 6684350624, 10026525936, 20053051872]

約数ペア:

[(1, 20053051872), (2, 10026525936), (3, 6684350624), (4, 5013262968), (6, 3342175312), (7, 2864721696), (8, 2506631484), (12, 1671087656), (14, 1432360848), (16, 1253315742), (21, 954907232), (24, 835543828), (28, 716180424), (32, 626657871), (42, 477453616), (48, 417771914), (56, 358090212), (84, 238726808), (96, 208885957), (103, 194689824), (112, 179045106), (168, 119363404), (206, 97344912), (224, 89522553), (309, 64896608), (336, 59681702), (412, 48672456), (618, 32448304), (672, 29840851), (721, 27812832), (824, 24336228), (1236, 16224152), (1442, 13906416), (1648, 12168114), (2163, 9270944), (2472, 8112076), (2884, 6953208), (3296, 6084057), (4326, 4635472), (4944, 4056038), (5768, 3476604), (8652, 2317736), (9888, 2028019), (11536, 1738302), (17304, 1158868), (23072, 869151), (34608, 579434), (69216, 289717)]