20153032096

素因数分解:

$2^5\times {\mathrm{32117}}^1\times {\mathrm{19609}}^1$

素因数の和:51736

約数の個数: 24

約数和(自身を含む): 39679540740

約数和(自身を除く): 19526508644

約数列:

[1, 2, 4, 8, 16, 32, 19609, 32117, 39218, 64234, 78436, 128468, 156872, 256936, 313744, 513872, 627488, 1027744, 629782253, 1259564506, 2519129012, 5038258024, 10076516048, 20153032096]

約数ペア:

[(1, 20153032096), (2, 10076516048), (4, 5038258024), (8, 2519129012), (16, 1259564506), (32, 629782253), (19609, 1027744), (32117, 627488), (39218, 513872), (64234, 313744), (78436, 256936), (128468, 156872)]