20199756390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{572069}}^1$

素因数の和:572197

約数の個数: 64

約数和(自身を含む): 53380995840

約数和(自身を除く): 33181239450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 165, 214, 321, 330, 535, 642, 1070, 1177, 1605, 2354, 3210, 3531, 5885, 7062, 11770, 17655, 35310, 572069, 1144138, 1716207, 2860345, 3432414, 5720690, 6292759, 8581035, 12585518, 17162070, 18878277, 31463795, 37756554, 61211383, 62927590, 94391385, 122422766, 183634149, 188782770, 306056915, 367268298, 612113830, 673325213, 918170745, 1346650426, 1836341490, 2019975639, 3366626065, 4039951278, 6733252130, 10099878195, 20199756390]

約数ペア:

[(1, 20199756390), (2, 10099878195), (3, 6733252130), (5, 4039951278), (6, 3366626065), (10, 2019975639), (11, 1836341490), (15, 1346650426), (22, 918170745), (30, 673325213), (33, 612113830), (55, 367268298), (66, 306056915), (107, 188782770), (110, 183634149), (165, 122422766), (214, 94391385), (321, 62927590), (330, 61211383), (535, 37756554), (642, 31463795), (1070, 18878277), (1177, 17162070), (1605, 12585518), (2354, 8581035), (3210, 6292759), (3531, 5720690), (5885, 3432414), (7062, 2860345), (11770, 1716207), (17655, 1144138), (35310, 572069)]