20159901235

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3307613}}^1$

素因数の和:3307694

約数の個数: 16

約数和(自身を含む): 25720006464

約数和(自身を除く): 5560105229

約数列:

[1, 5, 23, 53, 115, 265, 1219, 6095, 3307613, 16538065, 76075099, 175303489, 380375495, 876517445, 4031980247, 20159901235]

約数ペア:

[(1, 20159901235), (5, 4031980247), (23, 876517445), (53, 380375495), (115, 175303489), (265, 76075099), (1219, 16538065), (6095, 3307613)]