20732040285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6613091}}^1$

素因数の和:6613129

約数の個数: 32

約数和(自身を含む): 38091409920

約数和(自身を除く): 17359369635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 6613091, 19839273, 33065455, 72744001, 99196365, 125648729, 218232003, 363720005, 376946187, 628243645, 1091160015, 1382136019, 1884730935, 4146408057, 6910680095, 20732040285]

約数ペア:

[(1, 20732040285), (3, 6910680095), (5, 4146408057), (11, 1884730935), (15, 1382136019), (19, 1091160015), (33, 628243645), (55, 376946187), (57, 363720005), (95, 218232003), (165, 125648729), (209, 99196365), (285, 72744001), (627, 33065455), (1045, 19839273), (3135, 6613091)]