20782062015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9688607}}^1$

素因数の和:9688639

約数の個数: 32

約数和(自身を含む): 39064467456

約数和(自身を除く): 18282405441

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 9688607, 29065821, 48443035, 106574677, 125951891, 145329105, 319724031, 377855673, 532873385, 629759455, 1385470801, 1598620155, 1889278365, 4156412403, 6927354005, 20782062015]

約数ペア:

[(1, 20782062015), (3, 6927354005), (5, 4156412403), (11, 1889278365), (13, 1598620155), (15, 1385470801), (33, 629759455), (39, 532873385), (55, 377855673), (65, 319724031), (143, 145329105), (165, 125951891), (195, 106574677), (429, 48443035), (715, 29065821), (2145, 9688607)]