20544047412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8433517}}^1$

素因数の和:8433560

約数の個数: 48

約数和(自身を含む): 56673240960

約数和(自身を除く): 36129193548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 8433517, 16867034, 25300551, 33734068, 50601102, 59034619, 101202204, 118069238, 177103857, 236138476, 244571993, 354207714, 489143986, 708415428, 733715979, 978287972, 1467431958, 1712003951, 2934863916, 3424007902, 5136011853, 6848015804, 10272023706, 20544047412]

約数ペア:

[(1, 20544047412), (2, 10272023706), (3, 6848015804), (4, 5136011853), (6, 3424007902), (7, 2934863916), (12, 1712003951), (14, 1467431958), (21, 978287972), (28, 733715979), (29, 708415428), (42, 489143986), (58, 354207714), (84, 244571993), (87, 236138476), (116, 177103857), (174, 118069238), (203, 101202204), (348, 59034619), (406, 50601102), (609, 33734068), (812, 25300551), (1218, 16867034), (2436, 8433517)]