20899696070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3313}}^1\times {\mathrm{57349}}^1$

素因数の和:60680

約数の個数: 32

約数和(自身を含む): 41052506400

約数和(自身を除く): 20152810330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3313, 6626, 16565, 33130, 36443, 57349, 72886, 114698, 182215, 286745, 364430, 573490, 630839, 1261678, 3154195, 6308390, 189997237, 379994474, 949986185, 1899972370, 2089969607, 4179939214, 10449848035, 20899696070]

約数ペア:

[(1, 20899696070), (2, 10449848035), (5, 4179939214), (10, 2089969607), (11, 1899972370), (22, 949986185), (55, 379994474), (110, 189997237), (3313, 6308390), (6626, 3154195), (16565, 1261678), (33130, 630839), (36443, 573490), (57349, 364430), (72886, 286745), (114698, 182215)]