20110431690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13144073}}^1$

素因数の和:13144103

約数の個数: 48

約数和(自身を含む): 55362839688

約数和(自身を除く): 35252407998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 13144073, 26288146, 39432219, 65720365, 78864438, 118296657, 131440730, 197161095, 223449241, 236593314, 394322190, 446898482, 591483285, 670347723, 1117246205, 1182966570, 1340695446, 2011043169, 2234492410, 3351738615, 4022086338, 6703477230, 10055215845, 20110431690]

約数ペア:

[(1, 20110431690), (2, 10055215845), (3, 6703477230), (5, 4022086338), (6, 3351738615), (9, 2234492410), (10, 2011043169), (15, 1340695446), (17, 1182966570), (18, 1117246205), (30, 670347723), (34, 591483285), (45, 446898482), (51, 394322190), (85, 236593314), (90, 223449241), (102, 197161095), (153, 131440730), (170, 118296657), (255, 78864438), (306, 65720365), (510, 39432219), (765, 26288146), (1530, 13144073)]