20112798

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 41247360

約数和(自身を除く): 21134562

約数列:

[1, 2, 3, 6, 61, 122, 179, 183, 307, 358, 366, 537, 614, 921, 1074, 1842, 10919, 18727, 21838, 32757, 37454, 54953, 56181, 65514, 109906, 112362, 164859, 329718, 3352133, 6704266, 10056399, 20112798]

約数ペア:

[(1, 20112798), (2, 10056399), (3, 6704266), (6, 3352133), (61, 329718), (122, 164859), (179, 112362), (183, 109906), (307, 65514), (358, 56181), (366, 54953), (537, 37454), (614, 32757), (921, 21838), (1074, 18727), (1842, 10919)]