20348033964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89245763}}^1$

素因数の和:89245789

約数の個数: 24

約数和(自身を含む): 49977627840

約数和(自身を除く): 29629593876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 89245763, 178491526, 267737289, 356983052, 535474578, 1070949156, 1695669497, 3391338994, 5087008491, 6782677988, 10174016982, 20348033964]

約数ペア:

[(1, 20348033964), (2, 10174016982), (3, 6782677988), (4, 5087008491), (6, 3391338994), (12, 1695669497), (19, 1070949156), (38, 535474578), (57, 356983052), (76, 267737289), (114, 178491526), (228, 89245763)]