20184877710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{414559}}^1$

素因数の和:415113

約数の個数: 48

約数和(自身を含む): 52577815680

約数和(自身を除く): 32392937970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 541, 1082, 1623, 2705, 3246, 4869, 5410, 8115, 9738, 16230, 24345, 48690, 414559, 829118, 1243677, 2072795, 2487354, 3731031, 4145590, 6218385, 7462062, 12436770, 18655155, 37310310, 224276419, 448552838, 672829257, 1121382095, 1345658514, 2018487771, 2242764190, 3364146285, 4036975542, 6728292570, 10092438855, 20184877710]

約数ペア:

[(1, 20184877710), (2, 10092438855), (3, 6728292570), (5, 4036975542), (6, 3364146285), (9, 2242764190), (10, 2018487771), (15, 1345658514), (18, 1121382095), (30, 672829257), (45, 448552838), (90, 224276419), (541, 37310310), (1082, 18655155), (1623, 12436770), (2705, 7462062), (3246, 6218385), (4869, 4145590), (5410, 3731031), (8115, 2487354), (9738, 2072795), (16230, 1243677), (24345, 829118), (48690, 414559)]