20235046138

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{435181}}^1$

素因数の和:435597

約数の個数: 16

約数和(自身を含む): 30894440544

約数和(自身を除く): 10659394406

約数列:

[1, 2, 67, 134, 347, 694, 23249, 46498, 435181, 870362, 29157127, 58314254, 151007807, 302015614, 10117523069, 20235046138]

約数ペア:

[(1, 20235046138), (2, 10117523069), (67, 302015614), (134, 151007807), (347, 58314254), (694, 29157127), (23249, 870362), (46498, 435181)]