20137074104

素因数分解:

$2^3\times 7^2\times {\mathrm{6379}}^1\times {\mathrm{8053}}^1$

素因数の和:14452

約数の個数: 48

約数和(自身を含む): 43933764600

約数和(自身を除く): 23796690496

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 6379, 8053, 12758, 16106, 25516, 32212, 44653, 51032, 56371, 64424, 89306, 112742, 178612, 225484, 312571, 357224, 394597, 450968, 625142, 789194, 1250284, 1578388, 2500568, 3156776, 51370087, 102740174, 205480348, 359590609, 410960696, 719181218, 1438362436, 2517134263, 2876724872, 5034268526, 10068537052, 20137074104]

約数ペア:

[(1, 20137074104), (2, 10068537052), (4, 5034268526), (7, 2876724872), (8, 2517134263), (14, 1438362436), (28, 719181218), (49, 410960696), (56, 359590609), (98, 205480348), (196, 102740174), (392, 51370087), (6379, 3156776), (8053, 2500568), (12758, 1578388), (16106, 1250284), (25516, 789194), (32212, 625142), (44653, 450968), (51032, 394597), (56371, 357224), (64424, 312571), (89306, 225484), (112742, 178612)]