20341314585

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{56809}}^1$

素因数の和:57002

約数の個数: 48

約数和(自身を含む): 36069805200

約数和(自身を除く): 15728490615

約数列:

[1, 3, 5, 9, 15, 45, 73, 109, 219, 327, 365, 545, 657, 981, 1095, 1635, 3285, 4905, 7957, 23871, 39785, 56809, 71613, 119355, 170427, 284045, 358065, 511281, 852135, 2556405, 4147057, 6192181, 12441171, 18576543, 20735285, 30960905, 37323513, 55729629, 62205855, 92882715, 186617565, 278648145, 452029213, 1356087639, 2260146065, 4068262917, 6780438195, 20341314585]

約数ペア:

[(1, 20341314585), (3, 6780438195), (5, 4068262917), (9, 2260146065), (15, 1356087639), (45, 452029213), (73, 278648145), (109, 186617565), (219, 92882715), (327, 62205855), (365, 55729629), (545, 37323513), (657, 30960905), (981, 20735285), (1095, 18576543), (1635, 12441171), (3285, 6192181), (4905, 4147057), (7957, 2556405), (23871, 852135), (39785, 511281), (56809, 358065), (71613, 284045), (119355, 170427)]