19578889696

素因数分解:

$2^5\times {\mathrm{20333}}^1\times {\mathrm{30091}}^1$

素因数の和:50434

約数の個数: 24

約数和(自身を含む): 38549115864

約数和(自身を除く): 18970226168

約数列:

[1, 2, 4, 8, 16, 32, 20333, 30091, 40666, 60182, 81332, 120364, 162664, 240728, 325328, 481456, 650656, 962912, 611840303, 1223680606, 2447361212, 4894722424, 9789444848, 19578889696]

約数ペア:

[(1, 19578889696), (2, 9789444848), (4, 4894722424), (8, 2447361212), (16, 1223680606), (32, 611840303), (20333, 962912), (30091, 650656), (40666, 481456), (60182, 325328), (81332, 240728), (120364, 162664)]