2020346916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{559343}}^1$

素因数の和:559400

約数の個数: 48

約数和(自身を含む): 5512894464

約数和(自身を除く): 3492547548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 559343, 1118686, 1678029, 2237372, 3356058, 3915401, 6712116, 7830802, 11746203, 15661604, 23492406, 24051749, 46984812, 48103498, 72155247, 96206996, 144310494, 168362243, 288620988, 336724486, 505086729, 673448972, 1010173458, 2020346916]

約数ペア:

[(1, 2020346916), (2, 1010173458), (3, 673448972), (4, 505086729), (6, 336724486), (7, 288620988), (12, 168362243), (14, 144310494), (21, 96206996), (28, 72155247), (42, 48103498), (43, 46984812), (84, 24051749), (86, 23492406), (129, 15661604), (172, 11746203), (258, 7830802), (301, 6712116), (516, 3915401), (602, 3356058), (903, 2237372), (1204, 1678029), (1806, 1118686), (3612, 559343)]