20180496882784

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27197}}^1\times {\mathrm{62501}}^1$

素因数の和:89768

約数の個数: 96

約数和(自身を含む): 46265278441536

約数和(自身を除く): 26084781558752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 27197, 54394, 62501, 108788, 125002, 190379, 217576, 250004, 380758, 435152, 437507, 500008, 761516, 870304, 875014, 1000016, 1441441, 1523032, 1750028, 2000032, 2882882, 3046064, 3312553, 3500056, 5765764, 6092128, 6625106, 7000112, 10090087, 11531528, 13250212, 14000224, 20180174, 23063056, 23187871, 26500424, 40360348, 46126112, 46375742, 53000848, 80720696, 92751484, 106001696, 161441392, 185502968, 322882784, 371005936, 742011872, 1699839697, 3399679394, 6799358788, 11898877879, 13598717576, 23797755758, 27197435152, 47595511516, 54394870304, 90091503941, 95191023032, 180183007882, 190382046064, 360366015764, 380764092128, 630640527587, 720732031528, 1261281055174, 1441464063056, 2522562110348, 2882928126112, 5045124220696, 10090248441392, 20180496882784]

約数ペア:

[(1, 20180496882784), (2, 10090248441392), (4, 5045124220696), (7, 2882928126112), (8, 2522562110348), (14, 1441464063056), (16, 1261281055174), (28, 720732031528), (32, 630640527587), (53, 380764092128), (56, 360366015764), (106, 190382046064), (112, 180183007882), (212, 95191023032), (224, 90091503941), (371, 54394870304), (424, 47595511516), (742, 27197435152), (848, 23797755758), (1484, 13598717576), (1696, 11898877879), (2968, 6799358788), (5936, 3399679394), (11872, 1699839697), (27197, 742011872), (54394, 371005936), (62501, 322882784), (108788, 185502968), (125002, 161441392), (190379, 106001696), (217576, 92751484), (250004, 80720696), (380758, 53000848), (435152, 46375742), (437507, 46126112), (500008, 40360348), (761516, 26500424), (870304, 23187871), (875014, 23063056), (1000016, 20180174), (1441441, 14000224), (1523032, 13250212), (1750028, 11531528), (2000032, 10090087), (2882882, 7000112), (3046064, 6625106), (3312553, 6092128), (3500056, 5765764)]