20164492872

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9034271}}^1$

素因数の和:9034314

約数の個数: 48

約数和(自身を含む): 56373857280

約数和(自身を除く): 36209364408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 9034271, 18068542, 27102813, 36137084, 54205626, 72274168, 81308439, 108411252, 162616878, 216822504, 280062401, 325233756, 560124802, 650467512, 840187203, 1120249604, 1680374406, 2240499208, 2520561609, 3360748812, 5041123218, 6721497624, 10082246436, 20164492872]

約数ペア:

[(1, 20164492872), (2, 10082246436), (3, 6721497624), (4, 5041123218), (6, 3360748812), (8, 2520561609), (9, 2240499208), (12, 1680374406), (18, 1120249604), (24, 840187203), (31, 650467512), (36, 560124802), (62, 325233756), (72, 280062401), (93, 216822504), (124, 162616878), (186, 108411252), (248, 81308439), (279, 72274168), (372, 54205626), (558, 36137084), (744, 27102813), (1116, 18068542), (2232, 9034271)]