1620162044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{26723}}^1$

素因数の和:27409

約数の個数: 24

約数和(自身を含む): 2963157120

約数和(自身を除く): 1342995076

約数列:

[1, 2, 4, 23, 46, 92, 659, 1318, 2636, 15157, 26723, 30314, 53446, 60628, 106892, 614629, 1229258, 2458516, 17610457, 35220914, 70441828, 405040511, 810081022, 1620162044]

約数ペア:

[(1, 1620162044), (2, 810081022), (4, 405040511), (23, 70441828), (46, 35220914), (92, 17610457), (659, 2458516), (1318, 1229258), (2636, 614629), (15157, 106892), (26723, 60628), (30314, 53446)]