20082693170

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2131}}^1\times {\mathrm{15973}}^1$

素因数の和:18170

約数の個数: 32

約数和(自身を含む): 36781093440

約数和(自身を除く): 16698400270

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 2131, 4262, 10655, 15973, 21310, 31946, 79865, 125729, 159730, 251458, 628645, 942407, 1257290, 1884814, 4712035, 9424070, 34038463, 68076926, 170192315, 340384630, 2008269317, 4016538634, 10041346585, 20082693170]

約数ペア:

[(1, 20082693170), (2, 10041346585), (5, 4016538634), (10, 2008269317), (59, 340384630), (118, 170192315), (295, 68076926), (590, 34038463), (2131, 9424070), (4262, 4712035), (10655, 1884814), (15973, 1257290), (21310, 942407), (31946, 628645), (79865, 251458), (125729, 159730)]