20125931202

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{85751}}^1$

素因数の和:85848

約数の個数: 96

約数和(自身を含む): 50566239360

約数和(自身を除く): 30440308158

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 59, 78, 102, 117, 118, 153, 177, 221, 234, 306, 354, 442, 531, 663, 767, 1003, 1062, 1326, 1534, 1989, 2006, 2301, 3009, 3978, 4602, 6018, 6903, 9027, 13039, 13806, 18054, 26078, 39117, 78234, 85751, 117351, 171502, 234702, 257253, 514506, 771759, 1114763, 1457767, 1543518, 2229526, 2915534, 3344289, 4373301, 5059309, 6688578, 8746602, 10032867, 10118618, 13119903, 15177927, 18950971, 20065734, 26239806, 30355854, 37901942, 45533781, 56852913, 65771017, 86008253, 91067562, 113705826, 131542034, 170558739, 172016506, 197313051, 258024759, 341117478, 394626102, 516049518, 591939153, 774074277, 1118107289, 1183878306, 1548148554, 2236214578, 3354321867, 6708643734, 10062965601, 20125931202]

約数ペア:

[(1, 20125931202), (2, 10062965601), (3, 6708643734), (6, 3354321867), (9, 2236214578), (13, 1548148554), (17, 1183878306), (18, 1118107289), (26, 774074277), (34, 591939153), (39, 516049518), (51, 394626102), (59, 341117478), (78, 258024759), (102, 197313051), (117, 172016506), (118, 170558739), (153, 131542034), (177, 113705826), (221, 91067562), (234, 86008253), (306, 65771017), (354, 56852913), (442, 45533781), (531, 37901942), (663, 30355854), (767, 26239806), (1003, 20065734), (1062, 18950971), (1326, 15177927), (1534, 13119903), (1989, 10118618), (2006, 10032867), (2301, 8746602), (3009, 6688578), (3978, 5059309), (4602, 4373301), (6018, 3344289), (6903, 2915534), (9027, 2229526), (13039, 1543518), (13806, 1457767), (18054, 1114763), (26078, 771759), (39117, 514506), (78234, 257253), (85751, 234702), (117351, 171502)]