20170023568

素因数分解:

$2^4\times {\mathrm{3623}}^1\times {\mathrm{347951}}^1$

素因数の和:351582

約数の個数: 20

約数和(自身を含む): 39090319488

約数和(自身を除く): 18920295920

約数列:

[1, 2, 4, 8, 16, 3623, 7246, 14492, 28984, 57968, 347951, 695902, 1391804, 2783608, 5567216, 1260626473, 2521252946, 5042505892, 10085011784, 20170023568]

約数ペア:

[(1, 20170023568), (2, 10085011784), (4, 5042505892), (8, 2521252946), (16, 1260626473), (3623, 5567216), (7246, 2783608), (14492, 1391804), (28984, 695902), (57968, 347951)]