20112378552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39905513}}^1$

素因数の和:39905532

約数の個数: 48

約数和(自身を含む): 62252601840

約数和(自身を除く): 42140223288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39905513, 79811026, 119716539, 159622052, 239433078, 279338591, 319244104, 359149617, 478866156, 558677182, 718299234, 838015773, 957732312, 1117354364, 1436598468, 1676031546, 2234708728, 2514047319, 2873196936, 3352063092, 5028094638, 6704126184, 10056189276, 20112378552]

約数ペア:

[(1, 20112378552), (2, 10056189276), (3, 6704126184), (4, 5028094638), (6, 3352063092), (7, 2873196936), (8, 2514047319), (9, 2234708728), (12, 1676031546), (14, 1436598468), (18, 1117354364), (21, 957732312), (24, 838015773), (28, 718299234), (36, 558677182), (42, 478866156), (56, 359149617), (63, 319244104), (72, 279338591), (84, 239433078), (126, 159622052), (168, 119716539), (252, 79811026), (504, 39905513)]