20188954802

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1\times {\mathrm{51787}}^1$

素因数の和:52673

約数の個数: 16

約数和(自身を含む): 30421514112

約数和(自身を除く): 10232559310

約数列:

[1, 2, 421, 463, 842, 926, 51787, 103574, 194923, 389846, 21802327, 23977381, 43604654, 47954762, 10094477401, 20188954802]

約数ペア:

[(1, 20188954802), (2, 10094477401), (421, 47954762), (463, 43604654), (842, 23977381), (926, 21802327), (51787, 389846), (103574, 194923)]