20187712803

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{1613}}^1\times {\mathrm{57149}}^1$

素因数の和:58838

約数の個数: 16

約数和(自身を含む): 27303069600

約数和(自身を除く): 7115356797

約数列:

[1, 3, 73, 219, 1613, 4839, 57149, 117749, 171447, 353247, 4171877, 12515631, 92181337, 276544011, 6729237601, 20187712803]

約数ペア:

[(1, 20187712803), (3, 6729237601), (73, 276544011), (219, 92181337), (1613, 12515631), (4839, 4171877), (57149, 353247), (117749, 171447)]