20046786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4289}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 43243200

約数和(自身を除く): 23196414

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4289, 4674, 8578, 12867, 25734, 81491, 162982, 175849, 244473, 351698, 488946, 527547, 1055094, 3341131, 6682262, 10023393, 20046786]

約数ペア:

[(1, 20046786), (2, 10023393), (3, 6682262), (6, 3341131), (19, 1055094), (38, 527547), (41, 488946), (57, 351698), (82, 244473), (114, 175849), (123, 162982), (246, 81491), (779, 25734), (1558, 12867), (2337, 8578), (4289, 4674)]