20176452

素因数分解:

$2^2\times 3^4\times {\mathrm{62273}}^1$

素因数の和:62289

約数の個数: 30

約数和(自身を含む): 52746078

約数和(自身を除く): 32569626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 62273, 124546, 186819, 249092, 373638, 560457, 747276, 1120914, 1681371, 2241828, 3362742, 5044113, 6725484, 10088226, 20176452]

約数ペア:

[(1, 20176452), (2, 10088226), (3, 6725484), (4, 5044113), (6, 3362742), (9, 2241828), (12, 1681371), (18, 1120914), (27, 747276), (36, 560457), (54, 373638), (81, 249092), (108, 186819), (162, 124546), (324, 62273)]