20069344544

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{108751}}^1$

素因数の和:108913

約数の個数: 48

約数和(自身を含む): 40560145920

約数和(自身を除く): 20490801376

約数列:

[1, 2, 4, 8, 16, 32, 73, 79, 146, 158, 292, 316, 584, 632, 1168, 1264, 2336, 2528, 5767, 11534, 23068, 46136, 92272, 108751, 184544, 217502, 435004, 870008, 1740016, 3480032, 7938823, 8591329, 15877646, 17182658, 31755292, 34365316, 63510584, 68730632, 127021168, 137461264, 254042336, 274922528, 627167017, 1254334034, 2508668068, 5017336136, 10034672272, 20069344544]

約数ペア:

[(1, 20069344544), (2, 10034672272), (4, 5017336136), (8, 2508668068), (16, 1254334034), (32, 627167017), (73, 274922528), (79, 254042336), (146, 137461264), (158, 127021168), (292, 68730632), (316, 63510584), (584, 34365316), (632, 31755292), (1168, 17182658), (1264, 15877646), (2336, 8591329), (2528, 7938823), (5767, 3480032), (11534, 1740016), (23068, 870008), (46136, 435004), (92272, 217502), (108751, 184544)]