20610924

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 50267616

約数和(自身を除く): 29656692

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 732, 761, 1522, 2257, 2283, 3044, 4514, 4566, 6771, 9028, 9132, 13542, 27084, 28157, 46421, 56314, 84471, 92842, 112628, 139263, 168942, 185684, 278526, 337884, 557052, 1717577, 3435154, 5152731, 6870308, 10305462, 20610924]

約数ペア:

[(1, 20610924), (2, 10305462), (3, 6870308), (4, 5152731), (6, 3435154), (12, 1717577), (37, 557052), (61, 337884), (74, 278526), (111, 185684), (122, 168942), (148, 139263), (183, 112628), (222, 92842), (244, 84471), (366, 56314), (444, 46421), (732, 28157), (761, 27084), (1522, 13542), (2257, 9132), (2283, 9028), (3044, 6771), (4514, 4566)]