20214458356

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1\times {\mathrm{523}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 36007905024

約数和(自身を除く): 15793446668

約数列:

[1, 2, 4, 113, 226, 233, 367, 452, 466, 523, 734, 932, 1046, 1468, 2092, 26329, 41471, 52658, 59099, 82942, 85511, 105316, 118198, 121859, 165884, 171022, 191941, 236396, 243718, 342044, 383882, 487436, 767764, 9662743, 13770067, 19325486, 21689333, 27540134, 38650972, 43378666, 44722253, 55080268, 86757332, 89444506, 178889012, 5053614589, 10107229178, 20214458356]

約数ペア:

[(1, 20214458356), (2, 10107229178), (4, 5053614589), (113, 178889012), (226, 89444506), (233, 86757332), (367, 55080268), (452, 44722253), (466, 43378666), (523, 38650972), (734, 27540134), (932, 21689333), (1046, 19325486), (1468, 13770067), (2092, 9662743), (26329, 767764), (41471, 487436), (52658, 383882), (59099, 342044), (82942, 243718), (85511, 236396), (105316, 191941), (118198, 171022), (121859, 165884)]