20174340590

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1\times {\mathrm{19421}}^1$

素因数の和:20924

約数の個数: 32

約数和(自身を含む): 36839028096

約数和(自身を除く): 16664687506

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1423, 2846, 7115, 14230, 19421, 38842, 97105, 103879, 194210, 207758, 519395, 1038790, 1417733, 2835466, 7088665, 14177330, 27636083, 55272166, 138180415, 276360830, 2017434059, 4034868118, 10087170295, 20174340590]

約数ペア:

[(1, 20174340590), (2, 10087170295), (5, 4034868118), (10, 2017434059), (73, 276360830), (146, 138180415), (365, 55272166), (730, 27636083), (1423, 14177330), (2846, 7088665), (7115, 2835466), (14230, 1417733), (19421, 1038790), (38842, 519395), (97105, 207758), (103879, 194210)]