20583532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{719}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 38283840

約数和(自身を除く): 17700308

約数列:

[1, 2, 4, 17, 34, 68, 421, 719, 842, 1438, 1684, 2876, 7157, 12223, 14314, 24446, 28628, 48892, 302699, 605398, 1210796, 5145883, 10291766, 20583532]

約数ペア:

[(1, 20583532), (2, 10291766), (4, 5145883), (17, 1210796), (34, 605398), (68, 302699), (421, 48892), (719, 28628), (842, 24446), (1438, 14314), (1684, 12223), (2876, 7157)]