20309420544

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{1888897}}^1$

素因数の和:1888925

約数の個数: 80

約数和(自身を含む): 61834964928

約数和(自身を除く): 41525544384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 1888897, 3777794, 5666691, 7555588, 11333382, 13222279, 15111176, 22666764, 26444558, 30222352, 39666837, 45333528, 52889116, 60444704, 79333674, 90667056, 105778232, 120889408, 158667348, 181334112, 211556464, 241778816, 317334696, 362668224, 423112928, 483557632, 634669392, 725336448, 846225856, 967115264, 1269338784, 1450672896, 1692451712, 2538677568, 2901345792, 3384903424, 5077355136, 6769806848, 10154710272, 20309420544]

約数ペア:

[(1, 20309420544), (2, 10154710272), (3, 6769806848), (4, 5077355136), (6, 3384903424), (7, 2901345792), (8, 2538677568), (12, 1692451712), (14, 1450672896), (16, 1269338784), (21, 967115264), (24, 846225856), (28, 725336448), (32, 634669392), (42, 483557632), (48, 423112928), (56, 362668224), (64, 317334696), (84, 241778816), (96, 211556464), (112, 181334112), (128, 158667348), (168, 120889408), (192, 105778232), (224, 90667056), (256, 79333674), (336, 60444704), (384, 52889116), (448, 45333528), (512, 39666837), (672, 30222352), (768, 26444558), (896, 22666764), (1344, 15111176), (1536, 13222279), (1792, 11333382), (2688, 7555588), (3584, 5666691), (5376, 3777794), (10752, 1888897)]