20132216096

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{1051}}^1\times {\mathrm{13921}}^1$

素因数の和:15025

約数の個数: 48

約数和(自身を含む): 40598556768

約数和(自身を除く): 20466340672

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1051, 1376, 2102, 4204, 8408, 13921, 16816, 27842, 33632, 45193, 55684, 90386, 111368, 180772, 222736, 361544, 445472, 598603, 723088, 1197206, 1446176, 2394412, 4788824, 9577648, 14630971, 19155296, 29261942, 58523884, 117047768, 234095536, 468191072, 629131753, 1258263506, 2516527012, 5033054024, 10066108048, 20132216096]

約数ペア:

[(1, 20132216096), (2, 10066108048), (4, 5033054024), (8, 2516527012), (16, 1258263506), (32, 629131753), (43, 468191072), (86, 234095536), (172, 117047768), (344, 58523884), (688, 29261942), (1051, 19155296), (1376, 14630971), (2102, 9577648), (4204, 4788824), (8408, 2394412), (13921, 1446176), (16816, 1197206), (27842, 723088), (33632, 598603), (45193, 445472), (55684, 361544), (90386, 222736), (111368, 180772)]