20147232024

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{684163}}^1$

素因数の和:684584

約数の個数: 48

約数和(自身を含む): 54698911800

約数和(自身を除く): 34551679776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1636, 2454, 3272, 3681, 4908, 7362, 9816, 14724, 29448, 684163, 1368326, 2052489, 2736652, 4104978, 5473304, 6157467, 8209956, 12314934, 16419912, 24629868, 49259736, 279822667, 559645334, 839468001, 1119290668, 1678936002, 2238581336, 2518404003, 3357872004, 5036808006, 6715744008, 10073616012, 20147232024]

約数ペア:

[(1, 20147232024), (2, 10073616012), (3, 6715744008), (4, 5036808006), (6, 3357872004), (8, 2518404003), (9, 2238581336), (12, 1678936002), (18, 1119290668), (24, 839468001), (36, 559645334), (72, 279822667), (409, 49259736), (818, 24629868), (1227, 16419912), (1636, 12314934), (2454, 8209956), (3272, 6157467), (3681, 5473304), (4908, 4104978), (7362, 2736652), (9816, 2052489), (14724, 1368326), (29448, 684163)]