20183002455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{51853}}^1$

素因数の和:52216

約数の個数: 64

約数和(自身を含む): 40381406208

約数和(自身を除く): 20198403753

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 337, 385, 1011, 1155, 1685, 2359, 3707, 5055, 7077, 11121, 11795, 18535, 25949, 35385, 51853, 55605, 77847, 129745, 155559, 259265, 362971, 389235, 570383, 777795, 1088913, 1711149, 1814855, 2851915, 3992681, 5444565, 8555745, 11978043, 17474461, 19963405, 52423383, 59890215, 87372305, 122321227, 192219071, 262116915, 366963681, 576657213, 611606135, 961095355, 1345533497, 1834818405, 2883286065, 4036600491, 6727667485, 20183002455]

約数ペア:

[(1, 20183002455), (3, 6727667485), (5, 4036600491), (7, 2883286065), (11, 1834818405), (15, 1345533497), (21, 961095355), (33, 611606135), (35, 576657213), (55, 366963681), (77, 262116915), (105, 192219071), (165, 122321227), (231, 87372305), (337, 59890215), (385, 52423383), (1011, 19963405), (1155, 17474461), (1685, 11978043), (2359, 8555745), (3707, 5444565), (5055, 3992681), (7077, 2851915), (11121, 1814855), (11795, 1711149), (18535, 1088913), (25949, 777795), (35385, 570383), (51853, 389235), (55605, 362971), (77847, 259265), (129745, 155559)]