20403957610

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{193201}}^1$

素因数の和:193446

約数の個数: 32

約数和(自身を含む): 37558468800

約数和(自身を除く): 17154511190

約数列:

[1, 2, 5, 10, 59, 118, 179, 295, 358, 590, 895, 1790, 10561, 21122, 52805, 105610, 193201, 386402, 966005, 1932010, 11398859, 22797718, 34582979, 56994295, 69165958, 113988590, 172914895, 345829790, 2040395761, 4080791522, 10201978805, 20403957610]

約数ペア:

[(1, 20403957610), (2, 10201978805), (5, 4080791522), (10, 2040395761), (59, 345829790), (118, 172914895), (179, 113988590), (295, 69165958), (358, 56994295), (590, 34582979), (895, 22797718), (1790, 11398859), (10561, 1932010), (21122, 966005), (52805, 386402), (105610, 193201)]