20544228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{33569}}^1$

素因数の和:33596

約数の個数: 36

約数和(自身を含む): 54987660

約数和(自身を除く): 34443432

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 33569, 67138, 100707, 134276, 201414, 302121, 402828, 570673, 604242, 1141346, 1208484, 1712019, 2282692, 3424038, 5136057, 6848076, 10272114, 20544228]

約数ペア:

[(1, 20544228), (2, 10272114), (3, 6848076), (4, 5136057), (6, 3424038), (9, 2282692), (12, 1712019), (17, 1208484), (18, 1141346), (34, 604242), (36, 570673), (51, 402828), (68, 302121), (102, 201414), (153, 134276), (204, 100707), (306, 67138), (612, 33569)]