20208024312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3880189}}^1$

素因数の和:3880236

約数の個数: 64

約数和(自身を含む): 59599718400

約数和(自身を除く): 39391694088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 3880189, 7760378, 11640567, 15520756, 23281134, 27161323, 31041512, 46562268, 54322646, 81483969, 93124536, 108645292, 120285859, 162967938, 217290584, 240571718, 325935876, 360857577, 481143436, 651871752, 721715154, 842001013, 962286872, 1443430308, 1684002026, 2526003039, 2886860616, 3368004052, 5052006078, 6736008104, 10104012156, 20208024312]

約数ペア:

[(1, 20208024312), (2, 10104012156), (3, 6736008104), (4, 5052006078), (6, 3368004052), (7, 2886860616), (8, 2526003039), (12, 1684002026), (14, 1443430308), (21, 962286872), (24, 842001013), (28, 721715154), (31, 651871752), (42, 481143436), (56, 360857577), (62, 325935876), (84, 240571718), (93, 217290584), (124, 162967938), (168, 120285859), (186, 108645292), (217, 93124536), (248, 81483969), (372, 54322646), (434, 46562268), (651, 31041512), (744, 27161323), (868, 23281134), (1302, 15520756), (1736, 11640567), (2604, 7760378), (5208, 3880189)]