2013600463880

素因数分解:

$2^3\times 5^1\times {\mathrm{3637}}^1\times {\mathrm{13841081}}^1$

素因数の和:13844729

約数の個数: 32

約数和(自身を含む): 4531847068440

約数和(自身を除く): 2518246604560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3637, 7274, 14548, 18185, 29096, 36370, 72740, 145480, 13841081, 27682162, 55364324, 69205405, 110728648, 138410810, 276821620, 553643240, 50340011597, 100680023194, 201360046388, 251700057985, 402720092776, 503400115970, 1006800231940, 2013600463880]

約数ペア:

[(1, 2013600463880), (2, 1006800231940), (4, 503400115970), (5, 402720092776), (8, 251700057985), (10, 201360046388), (20, 100680023194), (40, 50340011597), (3637, 553643240), (7274, 276821620), (14548, 138410810), (18185, 110728648), (29096, 69205405), (36370, 55364324), (72740, 27682162), (145480, 13841081)]