20792336922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1633847}}^1$

素因数の和:1633963

約数の個数: 48

約数和(自身を含む): 51995578752

約数和(自身を除く): 31203241830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 6363, 12726, 1633847, 3267694, 4901541, 9803082, 11436929, 14704623, 22873858, 29409246, 34310787, 68621574, 102932361, 165018547, 205864722, 330037094, 495055641, 990111282, 1155129829, 1485166923, 2310259658, 2970333846, 3465389487, 6930778974, 10396168461, 20792336922]

約数ペア:

[(1, 20792336922), (2, 10396168461), (3, 6930778974), (6, 3465389487), (7, 2970333846), (9, 2310259658), (14, 1485166923), (18, 1155129829), (21, 990111282), (42, 495055641), (63, 330037094), (101, 205864722), (126, 165018547), (202, 102932361), (303, 68621574), (606, 34310787), (707, 29409246), (909, 22873858), (1414, 14704623), (1818, 11436929), (2121, 9803082), (4242, 4901541), (6363, 3267694), (12726, 1633847)]