20164492878

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{501829}}^1$

素因数の和:502052

約数の個数: 32

約数和(自身を含む): 41647875360

約数和(自身を除く): 21483382482

約数列:

[1, 2, 3, 6, 37, 74, 111, 181, 222, 362, 543, 1086, 6697, 13394, 20091, 40182, 501829, 1003658, 1505487, 3010974, 18567673, 37135346, 55703019, 90831049, 111406038, 181662098, 272493147, 544986294, 3360748813, 6721497626, 10082246439, 20164492878]

約数ペア:

[(1, 20164492878), (2, 10082246439), (3, 6721497626), (6, 3360748813), (37, 544986294), (74, 272493147), (111, 181662098), (181, 111406038), (222, 90831049), (362, 55703019), (543, 37135346), (1086, 18567673), (6697, 3010974), (13394, 1505487), (20091, 1003658), (40182, 501829)]