20188392276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{126751}}^1$

素因数の和:127792

約数の個数: 48

約数和(自身を含む): 50779893248

約数和(自身を除く): 30591500972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1021, 2042, 3063, 4084, 6126, 12252, 13273, 26546, 39819, 53092, 79638, 126751, 159276, 253502, 380253, 507004, 760506, 1521012, 1647763, 3295526, 4943289, 6591052, 9886578, 19773156, 129412771, 258825542, 388238313, 517651084, 776476626, 1552953252, 1682366023, 3364732046, 5047098069, 6729464092, 10094196138, 20188392276]

約数ペア:

[(1, 20188392276), (2, 10094196138), (3, 6729464092), (4, 5047098069), (6, 3364732046), (12, 1682366023), (13, 1552953252), (26, 776476626), (39, 517651084), (52, 388238313), (78, 258825542), (156, 129412771), (1021, 19773156), (2042, 9886578), (3063, 6591052), (4084, 4943289), (6126, 3295526), (12252, 1647763), (13273, 1521012), (26546, 760506), (39819, 507004), (53092, 380253), (79638, 253502), (126751, 159276)]