20862324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{82787}}^1$

素因数の和:82804

約数の個数: 36

約数和(自身を含む): 60269664

約数和(自身を除く): 39407340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 82787, 165574, 248361, 331148, 496722, 579509, 745083, 993444, 1159018, 1490166, 1738527, 2318036, 2980332, 3477054, 5215581, 6954108, 10431162, 20862324]

約数ペア:

[(1, 20862324), (2, 10431162), (3, 6954108), (4, 5215581), (6, 3477054), (7, 2980332), (9, 2318036), (12, 1738527), (14, 1490166), (18, 1159018), (21, 993444), (28, 745083), (36, 579509), (42, 496722), (63, 331148), (84, 248361), (126, 165574), (252, 82787)]