20160301645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1\times {\mathrm{4219}}^1$

素因数の和:4825

約数の個数: 32

約数和(自身を含む): 26577492480

約数和(自身を除く): 6417190835

約数列:

[1, 5, 11, 55, 283, 307, 1415, 1535, 3113, 3377, 4219, 15565, 16885, 21095, 46409, 86881, 232045, 434405, 955691, 1193977, 1295233, 4778455, 5969885, 6476165, 13133747, 14247563, 65668735, 71237815, 366550939, 1832754695, 4032060329, 20160301645]

約数ペア:

[(1, 20160301645), (5, 4032060329), (11, 1832754695), (55, 366550939), (283, 71237815), (307, 65668735), (1415, 14247563), (1535, 13133747), (3113, 6476165), (3377, 5969885), (4219, 4778455), (15565, 1295233), (16885, 1193977), (21095, 955691), (46409, 434405), (86881, 232045)]