20198636242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2711}}^1\times {\mathrm{6761}}^1$

素因数の和:9522

約数の個数: 32

約数和(自身を含む): 33009379200

約数和(自身を除く): 12810742958

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 2711, 5422, 6761, 13522, 51509, 78619, 103018, 128459, 157238, 196069, 256918, 392138, 1493761, 2987522, 3725311, 7450622, 18329071, 36658142, 348252349, 531543059, 696504698, 1063086118, 10099318121, 20198636242]

約数ペア:

[(1, 20198636242), (2, 10099318121), (19, 1063086118), (29, 696504698), (38, 531543059), (58, 348252349), (551, 36658142), (1102, 18329071), (2711, 7450622), (5422, 3725311), (6761, 2987522), (13522, 1493761), (51509, 392138), (78619, 256918), (103018, 196069), (128459, 157238)]