20221856312

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15700199}}^1$

素因数の和:15700235

約数の個数: 32

約数和(自身を含む): 45216576000

約数和(自身を除く): 24994719688

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 15700199, 31400398, 62800796, 109901393, 125601592, 219802786, 361104577, 439605572, 722209154, 879211144, 1444418308, 2527732039, 2888836616, 5055464078, 10110928156, 20221856312]

約数ペア:

[(1, 20221856312), (2, 10110928156), (4, 5055464078), (7, 2888836616), (8, 2527732039), (14, 1444418308), (23, 879211144), (28, 722209154), (46, 439605572), (56, 361104577), (92, 219802786), (161, 125601592), (184, 109901393), (322, 62800796), (644, 31400398), (1288, 15700199)]