20762244

素因数分解:

$2^2\times 3^4\times {\mathrm{64081}}^1$

素因数の和:64097

約数の個数: 30

約数和(自身を含む): 54277454

約数和(自身を除く): 33515210

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 64081, 128162, 192243, 256324, 384486, 576729, 768972, 1153458, 1730187, 2306916, 3460374, 5190561, 6920748, 10381122, 20762244]

約数ペア:

[(1, 20762244), (2, 10381122), (3, 6920748), (4, 5190561), (6, 3460374), (9, 2306916), (12, 1730187), (18, 1153458), (27, 768972), (36, 576729), (54, 384486), (81, 256324), (108, 192243), (162, 128162), (324, 64081)]