20892717888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15545177}}^1$

素因数の和:15545199

約数の個数: 56

約数和(自身を含む): 63175603392

約数和(自身を除く): 42282885504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15545177, 31090354, 46635531, 62180708, 93271062, 108816239, 124361416, 186542124, 217632478, 248722832, 326448717, 373084248, 435264956, 497445664, 652897434, 746168496, 870529912, 994891328, 1305794868, 1492336992, 1741059824, 2611589736, 2984673984, 3482119648, 5223179472, 6964239296, 10446358944, 20892717888]

約数ペア:

[(1, 20892717888), (2, 10446358944), (3, 6964239296), (4, 5223179472), (6, 3482119648), (7, 2984673984), (8, 2611589736), (12, 1741059824), (14, 1492336992), (16, 1305794868), (21, 994891328), (24, 870529912), (28, 746168496), (32, 652897434), (42, 497445664), (48, 435264956), (56, 373084248), (64, 326448717), (84, 248722832), (96, 217632478), (112, 186542124), (168, 124361416), (192, 108816239), (224, 93271062), (336, 62180708), (448, 46635531), (672, 31090354), (1344, 15545177)]