20058012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42859}}^1$

素因数の和:42882

約数の個数: 36

約数和(自身を含む): 54603640

約数和(自身を除く): 34545628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 42859, 85718, 128577, 171436, 257154, 385731, 514308, 557167, 771462, 1114334, 1542924, 1671501, 2228668, 3343002, 5014503, 6686004, 10029006, 20058012]

約数ペア:

[(1, 20058012), (2, 10029006), (3, 6686004), (4, 5014503), (6, 3343002), (9, 2228668), (12, 1671501), (13, 1542924), (18, 1114334), (26, 771462), (36, 557167), (39, 514308), (52, 385731), (78, 257154), (117, 171436), (156, 128577), (234, 85718), (468, 42859)]