20117323968

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{2138321}}^1$

素因数の和:2138350

約数の個数: 84

約数和(自身を含む): 61917251832

約数和(自身を除く): 41799927864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 2138321, 4276642, 6414963, 8553284, 12829926, 14968247, 17106568, 25659852, 29936494, 34213136, 44904741, 51319704, 59872988, 68426272, 89809482, 102639408, 104777729, 119745976, 136852544, 179618964, 205278816, 209555458, 239491952, 314333187, 359237928, 410557632, 419110916, 478983904, 628666374, 718475856, 838221832, 957967808, 1257332748, 1436951712, 1676443664, 2514665496, 2873903424, 3352887328, 5029330992, 6705774656, 10058661984, 20117323968]

約数ペア:

[(1, 20117323968), (2, 10058661984), (3, 6705774656), (4, 5029330992), (6, 3352887328), (7, 2873903424), (8, 2514665496), (12, 1676443664), (14, 1436951712), (16, 1257332748), (21, 957967808), (24, 838221832), (28, 718475856), (32, 628666374), (42, 478983904), (48, 419110916), (49, 410557632), (56, 359237928), (64, 314333187), (84, 239491952), (96, 209555458), (98, 205278816), (112, 179618964), (147, 136852544), (168, 119745976), (192, 104777729), (196, 102639408), (224, 89809482), (294, 68426272), (336, 59872988), (392, 51319704), (448, 44904741), (588, 34213136), (672, 29936494), (784, 25659852), (1176, 17106568), (1344, 14968247), (1568, 12829926), (2352, 8553284), (3136, 6414963), (4704, 4276642), (9408, 2138321)]