20122073902

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{949961}}^1$

素因数の和:950076

約数の個数: 32

約数和(自身を含む): 36934522560

約数和(自身を除く): 16812448658

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1513, 3026, 10591, 21182, 949961, 1899922, 6649727, 13299454, 16149337, 32298674, 84546529, 113045359, 169093058, 226090718, 591825703, 1183651406, 1437290993, 2874581986, 10061036951, 20122073902]

約数ペア:

[(1, 20122073902), (2, 10061036951), (7, 2874581986), (14, 1437290993), (17, 1183651406), (34, 591825703), (89, 226090718), (119, 169093058), (178, 113045359), (238, 84546529), (623, 32298674), (1246, 16149337), (1513, 13299454), (3026, 6649727), (10591, 1899922), (21182, 949961)]