20101704764

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{4027}}^1\times {\mathrm{9109}}^1$

素因数の和:13277

約数の個数: 24

約数和(自身を含む): 35447447280

約数和(自身を除く): 15345742516

約数列:

[1, 2, 4, 137, 274, 548, 4027, 8054, 9109, 16108, 18218, 36436, 551699, 1103398, 1247933, 2206796, 2495866, 4991732, 36681943, 73363886, 146727772, 5025426191, 10050852382, 20101704764]

約数ペア:

[(1, 20101704764), (2, 10050852382), (4, 5025426191), (137, 146727772), (274, 73363886), (548, 36681943), (4027, 4991732), (8054, 2495866), (9109, 2206796), (16108, 1247933), (18218, 1103398), (36436, 551699)]