2020049970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{203429}}^1$

素因数の和:203770

約数の個数: 32

約数和(自身を含む): 4862790720

約数和(自身を除く): 2842740750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930, 203429, 406858, 610287, 1017145, 1220574, 2034290, 3051435, 6102870, 67334999, 134669998, 202004997, 336674995, 404009994, 673349990, 1010024985, 2020049970]

約数ペア:

[(1, 2020049970), (2, 1010024985), (3, 673349990), (5, 404009994), (6, 336674995), (10, 202004997), (15, 134669998), (30, 67334999), (331, 6102870), (662, 3051435), (993, 2034290), (1655, 1220574), (1986, 1017145), (3310, 610287), (4965, 406858), (9930, 203429)]