20170343388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1\times {\mathrm{55997}}^1$

素因数の和:58326

約数の個数: 48

約数和(自身を含む): 50707308960

約数和(自身を除く): 30536965572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2309, 4618, 6927, 9236, 13854, 27708, 30017, 55997, 60034, 90051, 111994, 120068, 167991, 180102, 223988, 335982, 360204, 671964, 727961, 1455922, 2183883, 2911844, 4367766, 8735532, 129297073, 258594146, 387891219, 517188292, 775782438, 1551564876, 1680861949, 3361723898, 5042585847, 6723447796, 10085171694, 20170343388]

約数ペア:

[(1, 20170343388), (2, 10085171694), (3, 6723447796), (4, 5042585847), (6, 3361723898), (12, 1680861949), (13, 1551564876), (26, 775782438), (39, 517188292), (52, 387891219), (78, 258594146), (156, 129297073), (2309, 8735532), (4618, 4367766), (6927, 2911844), (9236, 2183883), (13854, 1455922), (27708, 727961), (30017, 671964), (55997, 360204), (60034, 335982), (90051, 223988), (111994, 180102), (120068, 167991)]