20157737601

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{158357}}^1$

素因数の和:158792

約数の個数: 16

約数和(自身を含む): 27151429248

約数和(自身を除く): 6993691647

約数列:

[1, 3, 151, 281, 453, 843, 42431, 127293, 158357, 475071, 23911907, 44498317, 71735721, 133494951, 6719245867, 20157737601]

約数ペア:

[(1, 20157737601), (3, 6719245867), (151, 133494951), (281, 71735721), (453, 44498317), (843, 23911907), (42431, 475071), (127293, 158357)]