20177177784

素因数分解:

$2^3\times 3^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1\times {\mathrm{10139}}^1$

素因数の和:10724

約数の個数: 64

約数和(自身を含む): 50798966400

約数和(自身を除く): 30621788616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 283, 293, 566, 586, 849, 879, 1132, 1172, 1698, 1758, 2264, 2344, 3396, 3516, 6792, 7032, 10139, 20278, 30417, 40556, 60834, 81112, 82919, 121668, 165838, 243336, 248757, 331676, 497514, 663352, 995028, 1990056, 2869337, 2970727, 5738674, 5941454, 8608011, 8912181, 11477348, 11882908, 17216022, 17824362, 22954696, 23765816, 34432044, 35648724, 68864088, 71297448, 840715741, 1681431482, 2522147223, 3362862964, 5044294446, 6725725928, 10088588892, 20177177784]

約数ペア:

[(1, 20177177784), (2, 10088588892), (3, 6725725928), (4, 5044294446), (6, 3362862964), (8, 2522147223), (12, 1681431482), (24, 840715741), (283, 71297448), (293, 68864088), (566, 35648724), (586, 34432044), (849, 23765816), (879, 22954696), (1132, 17824362), (1172, 17216022), (1698, 11882908), (1758, 11477348), (2264, 8912181), (2344, 8608011), (3396, 5941454), (3516, 5738674), (6792, 2970727), (7032, 2869337), (10139, 1990056), (20278, 995028), (30417, 663352), (40556, 497514), (60834, 331676), (81112, 248757), (82919, 243336), (121668, 165838)]