2012623180

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{581683}}^1$

素因数の和:581865

約数の個数: 24

約数和(自身を含む): 4250946672

約数和(自身を除く): 2238323492

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 581683, 1163366, 2326732, 2908415, 5816830, 11633660, 100631159, 201262318, 402524636, 503155795, 1006311590, 2012623180]

約数ペア:

[(1, 2012623180), (2, 1006311590), (4, 503155795), (5, 402524636), (10, 201262318), (20, 100631159), (173, 11633660), (346, 5816830), (692, 2908415), (865, 2326732), (1730, 1163366), (3460, 581683)]