20792310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9001}}^1$

素因数の和:9029

約数の個数: 64

約数和(自身を含む): 62221824

約数和(自身を除く): 41429514

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 9001, 18002, 27003, 45005, 54006, 63007, 90010, 99011, 126014, 135015, 189021, 198022, 270030, 297033, 315035, 378042, 495055, 594066, 630070, 693077, 945105, 990110, 1386154, 1485165, 1890210, 2079231, 2970330, 3465385, 4158462, 6930770, 10396155, 20792310]

約数ペア:

[(1, 20792310), (2, 10396155), (3, 6930770), (5, 4158462), (6, 3465385), (7, 2970330), (10, 2079231), (11, 1890210), (14, 1485165), (15, 1386154), (21, 990110), (22, 945105), (30, 693077), (33, 630070), (35, 594066), (42, 495055), (55, 378042), (66, 315035), (70, 297033), (77, 270030), (105, 198022), (110, 189021), (154, 135015), (165, 126014), (210, 99011), (231, 90010), (330, 63007), (385, 54006), (462, 45005), (770, 27003), (1155, 18002), (2310, 9001)]