20165037496

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{52201}}^1$

素因数の和:52759

約数の個数: 32

約数和(自身を含む): 38243185200

約数和(自身を除く): 18078147704

約数列:

[1, 2, 4, 8, 109, 218, 436, 443, 872, 886, 1772, 3544, 48287, 52201, 96574, 104402, 193148, 208804, 386296, 417608, 5689909, 11379818, 22759636, 23125043, 45519272, 46250086, 92500172, 185000344, 2520629687, 5041259374, 10082518748, 20165037496]

約数ペア:

[(1, 20165037496), (2, 10082518748), (4, 5041259374), (8, 2520629687), (109, 185000344), (218, 92500172), (436, 46250086), (443, 45519272), (872, 23125043), (886, 22759636), (1772, 11379818), (3544, 5689909), (48287, 417608), (52201, 386296), (96574, 208804), (104402, 193148)]