27720385068

素因数分解:

$2^2\times 3^1\times {\mathrm{10243}}^1\times {\mathrm{225523}}^1$

素因数の和:235773

約数の個数: 24

約数和(自身を含む): 64687499968

約数和(自身を除く): 36967114900

約数列:

[1, 2, 3, 4, 6, 12, 10243, 20486, 30729, 40972, 61458, 122916, 225523, 451046, 676569, 902092, 1353138, 2706276, 2310032089, 4620064178, 6930096267, 9240128356, 13860192534, 27720385068]

約数ペア:

[(1, 27720385068), (2, 13860192534), (3, 9240128356), (4, 6930096267), (6, 4620064178), (12, 2310032089), (10243, 2706276), (20486, 1353138), (30729, 902092), (40972, 676569), (61458, 451046), (122916, 225523)]