20102309874

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1487}}^1\times {\mathrm{2269}}^1$

素因数の和:4095

約数の個数: 48

約数和(自身を含む): 43735236480

約数和(自身を除く): 23632926606

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1487, 1986, 2269, 2974, 2979, 4461, 4538, 5958, 6807, 8922, 13383, 13614, 20421, 26766, 40842, 492197, 751039, 984394, 1476591, 1502078, 2253117, 2953182, 3374003, 4429773, 4506234, 6748006, 6759351, 8859546, 10122009, 13518702, 20244018, 30366027, 60732054, 1116794993, 2233589986, 3350384979, 6700769958, 10051154937, 20102309874]

約数ペア:

[(1, 20102309874), (2, 10051154937), (3, 6700769958), (6, 3350384979), (9, 2233589986), (18, 1116794993), (331, 60732054), (662, 30366027), (993, 20244018), (1487, 13518702), (1986, 10122009), (2269, 8859546), (2974, 6759351), (2979, 6748006), (4461, 4506234), (4538, 4429773), (5958, 3374003), (6807, 2953182), (8922, 2253117), (13383, 1502078), (13614, 1476591), (20421, 984394), (26766, 751039), (40842, 492197)]