20160290718

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{100279}}^1$

素因数の和:100383

約数の個数: 80

約数和(自身を含む): 48486984480

約数和(自身を除く): 28326693762

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 73, 81, 102, 146, 153, 162, 219, 306, 438, 459, 657, 918, 1241, 1314, 1377, 1971, 2482, 2754, 3723, 3942, 5913, 7446, 11169, 11826, 22338, 33507, 67014, 100279, 100521, 200558, 201042, 300837, 601674, 902511, 1704743, 1805022, 2707533, 3409486, 5114229, 5415066, 7320367, 8122599, 10228458, 14640734, 15342687, 16245198, 21961101, 30685374, 43922202, 46028061, 65883303, 92056122, 124446239, 131766606, 138084183, 197649909, 248892478, 276168366, 373338717, 395299818, 592949727, 746677434, 1120016151, 1185899454, 2240032302, 3360048453, 6720096906, 10080145359, 20160290718]

約数ペア:

[(1, 20160290718), (2, 10080145359), (3, 6720096906), (6, 3360048453), (9, 2240032302), (17, 1185899454), (18, 1120016151), (27, 746677434), (34, 592949727), (51, 395299818), (54, 373338717), (73, 276168366), (81, 248892478), (102, 197649909), (146, 138084183), (153, 131766606), (162, 124446239), (219, 92056122), (306, 65883303), (438, 46028061), (459, 43922202), (657, 30685374), (918, 21961101), (1241, 16245198), (1314, 15342687), (1377, 14640734), (1971, 10228458), (2482, 8122599), (2754, 7320367), (3723, 5415066), (3942, 5114229), (5913, 3409486), (7446, 2707533), (11169, 1805022), (11826, 1704743), (22338, 902511), (33507, 601674), (67014, 300837), (100279, 201042), (100521, 200558)]